216a63ca3e3ee6484ec244365763213c59a6b8774e791b888717b364fa65138ca02c1a2c3ef457d070bce3bf52aadddceb058be53da99706597e2b2b5635c4d867f7257f0389c74fd8d3c9743c785e48c1b8efe574d7966545e0318856e38ce307c8d8b4792d1691d4a1a5e2059a4e9270b5398ee998adf88402ef8e11842d4d7102a9da95e0aceffd07888fac48a6e829658506f94eb75c245ec228591ea534fe9c6663880598004910dfb9d4074be8255b2398e68e611c99272c667637498016cd19e806d1c9c2ecf8007cbfd19620434191c84511d0e302a03ef1d0ced97c8d64f9f6927cad986553f31f05a372d1b000129e2f1215c93c3f80b79a8ee2d3e7fed6ce78ae6b857c97c1e9df3a494ae60cb130e7bffdc119123f6b87a86195dd605b6b4b21aa1b0d609213db05615dd0238a7e0e102b51ee41a088d84ce9c78e05dfa5f147895c4bccfdcdfee1f5d1eaa80fc727b7fc8c50fbac989b88772574da9403bd67af76e1945754f33adf55a36ce4e2cd17e6b9559387de156feb7f7f43c793ea0329628f3057535631550c18f2106e9ed36125ff62e8cbfb2a07aece7e678db6d20240d06e04bda921016b6dd117b9c67d3fc703e66b3e2cc1f0b1508933006c50e0c9a137578a36e531414904443d9a713ddb758538a16110a48fa5228b44a091047fb2a8e8d355d050a684098c646eeab699b409871297c3f56761e1b3e54fad54aab93730c95e69f64aeaca966699c901c831459d87dca97d8fb5cbbb39196354e1a7bfd0b78cd08327d9f49b1108137daa32e891447a6a3b58df5758d8fcccbeb19a3015d7c8c988227d240defd1edbb4e35c95efd2ce988173c4e724e060e003b4ea53203fbccb4c0dc2d51d27cd8e0268e950941ba16c77f71bd9923d714f867663952da88e34cc674fb29053d710982d0ba6bbd892b09bd033e6123f866233a09b8d715345962d957be53dc655d47482111e66b9126141934469590d6ed0f0468b9d860d86b5471768a081ca91a4974cc90c5690e5422a243e2deea2e47613ae30e04d4ea1808ddf53a29849357fd28ce84c131e1fb054f42ea7d046a06eb0fba83b36b29e3bc2ac2858aaa63a0b9fdc1e59db6f0a7ea1d17f4a2ad38639beeb041b25d5962c9b0c14793f04aea565781d6a1b186665d109cd3fb2d8db5abe2fe25f7a6f7fd4bfb58e1f587eb1285fae11af7b066ab9d601143e2869e3d6327e5f7a33e2766247e23ed8f59fdf3df195d7e00b9ac5d62922137989d0416e3fd9720b8d4572b749792fc3ba7440276d6a916b22b2762bacacc44a12a5cc6dd455fce785aaf7f0ce465030598dbe4e28435a65172adab7ee7b3fbb2014404c428ec8876e9a6708bb786192952a8bd9664a7e087edd0b3dad3b54e2df21fc27cd8a523f42baa53504b9454517dcd8f6d509dcbd9f00ef1b6d74c5cc7e056a598cd96d3327a52f36673105a94438199cdfee615c1e02d2aa50ca3f585e6fb547a6b25296fc4ac21e933115c324d1e763f1163f8e3237e0df27ee35c8c34915f5a09006aaa0781d71cd12a29385a18444f6fec85489f6aed64addd1cd745254fbd4f2221e4561a6ce6783ab7ba7c4f9005a47d838f8fd794e5da39df1698cd42d576c93e359d9a3f854c86bc48a0a081b116d63875334e927443fefbd5386402c40116cefe7ae4af9527eeda3473080805131eaecb954427863932d7410ba6dc10312977aa4d4f527c4b0505de2eda343b42cde5da31006dfffd751f4d0077a124fc9dfacb10d11d8a5fdeee436b7329555d8300d18d46a410638a058849e3f0c9770964e10e4971db1e8590292d3dadedc9ef8d4ed3a0770c9ab9b5eb6b2090ae26a8ce869a4b819c2b96bc022f0134d9470bea927e28ded42d25f03650947fa1222f78dddd3b76dbe7a90cd12f9c8e88289dc1ac9c0297265fcba73d9260f34409e3afe062732718272357b73af5ef3d7f34cfd8d4fe0479fe7ced54e2dfeb8eb5e63fd0e8e29155b721cddf617313aa674d7aefcbf3e740221071e9c6564c64bf4cdddf6d308a8ddd25e473c04af9fda52c1e7f5516821fb67bd150c2a06b3ffb0ac1ece2fb68a5ba26b2313f0f75f56daf3a2156aaa1e4ad72ad92e245ce21c27386ca215c74f582f9a0b68112ee77ce134025e2739be846947008a022507ea52c0b6b70fc438875668f9e542ec674ff1d5ae78eb9c8599f1a37a16d31f1c6ca525666e5542c3e82b3e3089428b6f5461730bc575e26554169b4ae21f18e1d7e6b00163cc1791a7881776df3d001c04efdf968dcdef25e284460fd37c5255c1f0bd04c0f8f690a46ba5feabf3c3ef23a1fb5800d9d2833bc2cb94eb29f605a5298a4847506d7378b5aaf3a63691efce2bed9635ef6e5103903ae0270c0dd2caad1f77271a300b86a4b48dc020aa5ac5134856d3a5aa5386af9fd39990ff8392fd7006489b20d0a5a6e265da052a61fbd7e9a41b487e142df994d4afe81e4ecce9be4d7cb863ffe7b69bb4e4363f6e507fae8ba18c3d0c8f47ecee92a93d6ef9e8d01cb0a9208b3d720c8e300b837638d53e7a0afa8828ccb5cb79b35303ef7ae76c7a826e136136e94e8667b916d4494b02c9777534419a3a1f0e380354db39340d2518d74d876342fbd20214b46dba08f3c8d5cd0d1ec948e09b141e49978d9b3ef07b24eba10d3b86d8e2ad5a2ef4b9c4aa3ec768c03b3fc95cb0b5fda55aaf", 0x1000}, {&(0x7f00000a1000)="3ca683ee85ff768a7564d3b12ad43eb045d8b80ffced31a411c5b8cb69ed5d2dcb945e4cd9f0f48f5ba7c7e838508c960740178eb4cf54eaf9ff114f7e06162cc6bc2b1382f883d776defbfe5528e2c0b7737c3193d9bd16bf5ed5f833455dd9864ad68bece022c4c3a398bb0dba2d6520eed4381a49fd8b621d5ca55faa341bdfee8f29f2414818c1bacfc56d19cb1cf3fa8819", 0x94}, {&(0x7f00005c6000)="e4f30daac184e3ca37d9df69abb35aca6e8982e52d8d5d3960c37daac49c33fb81b8a5de3fc58c", 0x27}, {&(0x7f00009a0000)="66ebd1bc6d366c4c5295d2f1aa4285d5271c9fbf7abfabd79a0695753241c6", 0x1f}], 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00005e6000)=[{&(0x7f0000d5b000)="e3ca8c2184b9e7392fba4a392c3f54df0805e39ff28a4c4599a71af66c58906002351dadf8e7341388331215e0606e8eb9b1769dd9766e3f7137017cc6e230595d1501d595a1dcd4d42ee1d41bcbba31588a4bc44207c377aac6849e2a9d9e4f5c43c2669b2e49e45704a9bdf4f49e14747dd9b989b3a1d9d561943591cf9b116a75", 0x82}], 0x1) sendmsg$unix(r0, &(0x7f00007dc000)={&(0x7f0000e81000-0x6)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f5f000)=[{&(0x7f00008cf000)="2719b43d2be05e595fc4d92f0321e28f31f422420aec6bcf53e3c6c31fc355033ddb9fe097279d93aa993196ff36894e2a0d7b310a3136f379504f175592a390da13c3863e19b08158a9a2e82c7d96a36a62e222601d5913ea268fba06191a3d21ee569a67f4bd21e480c28b232cd8f20e1a458503ea282a375345a46f6689a027", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00007e7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000df4000-0x47)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dfd000-0x801)="", 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000027d000-0xa)='/dev/vcs#\x00', 0x4, 0x400000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ed2000)=0x1, 0x4) socket$inet(0x2, 0xa, 0xfffffffffffff966) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000245000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005a7000-0x10)=[{&(0x7f0000b38000)="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", 0x241}], 0x1, &(0x7f0000653000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) sendto$inet(r0, &(0x7f0000b5e000-0x61)="f0", 0x1, 0x0, &(0x7f0000f04000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = semget(0x2, 0x3, 0x100) fstat(r0, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000902000)={0x0, 0x0, 0x0}, &(0x7f0000b18000)=0xc) r7 = getuid() r8 = getgid() semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000c28000-0x58)={{0x2ab8a2e3, r5, r6, r7, r8, 0x0, 0x1000, 0x0, 0x0, 0x0}, 0x5, 0xf02, 0x80000000, 0x0, 0x0}) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001000)=""/28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a11000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00001bd000-0x40)=[{0x8, 0x5}, {0x3, 0x1ff}, {0xf, 0xffffffffffffff81}, {0x0, 0x5}, {0x8, 0xfffffffffffffffa}, {0x3, 0x2}, {0x0, 0x1ef3}, {0xf, 0x9}], 0x8) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000576000)='/dev/binder#\x00', 0x0, 0x800) poll(&(0x7f0000372000)=[{r1, 0x1400, 0x0}], 0x1, 0xffff) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000025d000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000412000)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ae2519dddf2d", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d8d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002d3000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fb7000-0xc)={@rand_addr=0x1, @broadcast=0xffffffff, r3}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6b000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x800001, &(0x7f00006ba000/0x1000)=nil) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f000040f000/0x3000)=nil) shmat(r2, &(0x7f0000f23000/0x3000)=nil, 0x2000) chmod(&(0x7f00009e3000)='./file0\x00', 0x7) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000cc4000)={0x3, 0x3, 0x5, 0x3, 0x5}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000e1e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59956c7f2a0e57aa1dbb8487c956aeb2b6f7775c4c2914e41fc23ef92d1ed8270caa42a1acbed7ed545f2a1c28ba34194cfe13787f1f3d7aee4a9642b46885a0", "0bc062498e2b8781c2a7135246d836f7ad0888536355e681a4c833ab1d5e0e8e", [0x0, 0x0], 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f00004ff000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000304000)={0x0, 0x67, "2d73fc0d4b46198f4e3b6756751f6e8d4aa066d766816f25aed0b4a4f3a177ee692b28f0b64b9e7f9d70dfad4611144148af64e7f81fe83fb264c623b191c1c7f466a5bc30f511fa99ab5c12555fca486f18a4b4d61505a6bab018d22f4492f6eddabe7cb071b2"}, &(0x7f0000d71000)=0x6f) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ce6000-0x4)=@assoc_id=r1, &(0x7f0000084000)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000018a000)={@generic="2ebdfc22c6c9dee603b58a25284940dc", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000508000-0x8)=[0x64ee, 0x2]) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = gettid() sched_setaffinity(r0, 0x2, &(0x7f00007ef000-0x8)=0x1) write$eventfd(0xffffffffffffffff, &(0x7f0000f08000+0xe4c)=0x0, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f000026f000)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000317000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x4, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/04 05:26:40 executing program 3: userfaultfd(0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x2, 0x40000000000000, 0x1}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000)="ec599e2e", 0x4) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x10000000d, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3dd) sendto$inet(r0, &(0x7f0000949000-0x69)="f6", 0x1, 0x40080, &(0x7f0000e54000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000b6f000)=0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe7000)={0xe708, 0x6, 0x8, 0x3, 0x6}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) [ 61.955963] netlink: 25 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000151000)='/dev/amidi#\x00', 0xffffffffffffff47, 0x40000) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ec000)=0x10, 0x800) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001bf000-0x4)=0x90b0, 0x0, 0x3e, &(0x7f0000055000)={0x77359400, 0x0}, &(0x7f00002ef000-0x4)=0x10001, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000015a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000017f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000)=0x8) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000004b000)=[{&(0x7f000003e000-0x59)="a36fe0372c416b50c0f8939af41ad4a96b3edb2247794c1c49e590c1834748204d51e2f8e5626b69870bd85c9d900e8f62283be0969b1984c594f8100aa808c22edee96f2f12e90cf0b3f1aedaa44b9793aefd90ca5b617ea2", 0x59}, {&(0x7f0000008000-0xa6)="cc39b06077bf2be5f6eaf65d0702eed3fd573252e09bc60421d9373d0a7dd7e793addecf695d2f1d9ddac561c1806d8cdca89bb6dea5f5c843bb96055e2c377ca49e2a2420a728ff5ec4e3815a4f3809f64f00aa675b4e16cb44b4437cb4fba12424024db293a9a84376287e63be4ffa6f8318d77a25208615b43b13b8a1e182191a1a2c02245ca6c2017246b6687de70ba181042d80207db908b4cc5f2aaeb0e813b48b5d6b", 0xa6}, {&(0x7f00002ef000)="7b6dee67b2742a1a753604267ecc0b3fc31c9734b463df1cbe6e37354f6a3aab00af92f0557d9561599e3bf0d562956bc21689a6c8bc89f34d12699d3ee25561363997b07f34c400ad4a88bb943ae6008fb914db86d5820dbfc5bdf6081396c35fb1bf6af54c2ca9a44c1eb394f043ad90550e4260436cf23d", 0x79}], 0x3, 0x34) r4 = semget(0x3, 0x1, 0x28) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00002cc000-0xe)=[0x7, 0x1, 0x7, 0x0, 0x1, 0x2, 0x425320d2]) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f00002f0000)={0x2, 0x400, [{0x400, 0x0, 0x5}, {0x4, 0x0, 0x386d079b}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00002ee000)=0x1) mmap(&(0x7f00002f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00002f1000)=0x0) recvmsg(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00000bf000)=""/212, 0xd4}], 0x1, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) fcntl$notify(r2, 0x402, 0x24) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000740000-0x10)={0x0, 0x5}) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002ee000-0xb)='/dev/hwrng\x00', 0x1, 0x0) write$fuse(r1, &(0x7f00001f0000)={0x1c, 0x0, 0x1, @fuse_notify_inval_entry_out={0x7, 0x48000000000}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x2c, &(0x7f0000007000-0x29)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f5000-0x3)=0x10) 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000702000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f000007f000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, &(0x7f0000e2a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000d5a000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000867000)=0x0, &(0x7f0000a7f000-0x4)=0x4) setitimer(0x1, &(0x7f00000fe000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000b9d000)={{0x0, 0x0}, {0x0, 0x0}}) [ 62.001705] netlink: 25 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 05:26:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000004000-0x80)=[], 0x0, &(0x7f0000002000-0x1218)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000405000)={@common='yam0\x00', @ifru_flags=0x6102}) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000f9e000-0xd)=""/13, &(0x7f0000bc0000)=0xd) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f00005f0000)={0x2, 0x0, [{0x2, 0x0, 0x0}, {0x5, 0x0, 0x0}]}) 2018/01/04 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d60000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$vcsn(&(0x7f0000321000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x400) fchmodat(r0, &(0x7f0000626000)='./file0\x00', 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000573000-0x4)=0x0, &(0x7f0000633000-0x4)=0x4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mkdir(&(0x7f0000d62000-0xe)='./file0/file0\x00', 0x0) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000f9a000-0x8)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000ff7000-0x27)=""/39) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000f46000-0x7)='devpts\x00', 0x0, &(0x7f0000734000)="") 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000942000)='/dev/audio\x00', 0x101000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000d28000)={0x400, 0x79}) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ae6000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet_sctp(0x2, 0x3, 0x84) r3 = shmat(0x0, &(0x7f0000470000/0x3000)=nil, 0x4000) shmdt(r3) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000067000)={0x85, &(0x7f0000ff6000-0x85)=""/133}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00009d5000-0x8)={r1, r4}) sendto$inet(r2, &(0x7f000034a000-0x34)="", 0x0, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='net/dev_mcast\x00') pwrite64(r0, &(0x7f000025f000)="9072060d75f26de78fbad41a97a46e96b08ea13be73f8ea9201ff9fbd1edc3c1613844df308d77b3a1f0ba201775f533c3b5038112de96edd2bbec7b86a175b4d9a2aa04205051431db1486d3a4ca796c2e25fc85b35b092e6e22e09377fb7e67e82a890d82e17d4635f98a488b5f12e9f449709", 0x74, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00008f1000)=0x0, 0xffffffffd8b94111) 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b40000-0x4)=0x2, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000b40000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/01/04 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) ioctl$void(r0, 0xc0045878) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000143000)={0x10000, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e17000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007f0000-0x4)=0x5e, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000177000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r2 = shmget(0x0, 0x2000, 0x0, &(0x7f00003bf000/0x2000)=nil) shmat(r2, &(0x7f0000008000/0x1000)=nil, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000522000-0x12)='/dev/input/mouse#\x00', 0x800, 0x100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000df5000)={0x43, 0xfffffffffffff7ba, 0x5, 0x5, 0xce3}) fcntl$addseals(r1, 0x409, 0x8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/04 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000044b000-0x38)={0x3, 0x9e1, &(0x7f0000823000)="4ab7877a6c04d7cf9d9977f6d73e83046f337287e7bd925c00090c", &(0x7f0000c66000-0x2)='!}', 0xffffffffffffffde, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000066d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b17000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000e2d000-0xc)={0x1, 0x1, 0x81}) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000c61000)={0xff, 0x0, 0x7, 0x100}) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dc4000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000250000)={@generic="64cf945825787a3d85aa636a93bb9a40", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r1, &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000085000-0x40)={0x78ee, 0x1, 0x6, 0x8, "c9d2a72c2ae5ff998127b4027bf627dec03bc0b86a0a1f10a597bf0963000c23f8b4c89b96ef04e689fc276b", 0x67}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009c5000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ca000)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005f4000)={0x40000010, 0x0}) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) semget$private(0x0, 0x4, 0x20) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000abe000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1f, 0x4, @fr=&(0x7f0000632000)={0x1, 0x7, 0xfffffffffffffffe, 0x1b700000000, 0x5, 0x5, 0x4}}}) r1 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a84000-0x4)=0x0) mkdirat(r1, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) setgroups(0x1, &(0x7f00004df000)=[0x0]) renameat2(r1, &(0x7f00003b6000)='./file0\x00', r1, &(0x7f0000bdd000-0x10)='./file0\x00', 0x1) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ae000-0x4)=0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000f23000-0x38)={0x0, 0x0, &(0x7f00002a0000)="", &(0x7f0000ac0000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000842000-0x1a4)=[{{&(0x7f0000ec5000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004c2000)=[], 0x0, &(0x7f00009a0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eee000-0x11)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000eee000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ee7000)={0x0, 0x0, ""}, &(0x7f0000ee8000-0x4)=0x8) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b1000)="") lsetxattr(&(0x7f0000690000-0x8)='./file0\x00', &(0x7f00001de000)=@random={'os2.\x00', '\x00'}, &(0x7f00008f4000-0x8)='-#wlan0\x00', 0x8, 0x1) tee(r0, 0xffffffffffffffff, 0x7, 0x0) 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d26000-0x2)=0x5) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006eb000-0xb)='/dev/audio\x00', 0x80000, 0x0) r0 = syz_open_dev$mice(&(0x7f0000400000)='/dev/input/mice\x00', 0x0, 0x10040) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b14000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00005e4000)={0x8, 0xffffffffffffffe1, 0x5, 0xcc5, 0x5c, 0x5, 0x6, 0xff, 0x5, 0xffffffff, 0x3, 0x5}) r3 = syz_open_procfs(r1, &(0x7f00009b5000-0xd)='attr/current\x00') sendmsg$netrom(r3, &(0x7f00000da000-0x38)={&(0x7f000019c000-0x10)=@ax25={0x3, {"02063a4645a9ab"}, 0x8001}, 0x10, &(0x7f0000cb4000-0x40)=[{&(0x7f0000e06000-0xe1)="ced113fef41416191694fff1a4125f3d4ea5b86726290024ea527b4ea65c303b56e1052bd0f664abae84ee064767ce3cbe3461c0d8adfc2c698c681c00c05f532cd68271c2cbd27b8a0c252067c81544c01a8857b90ea237da1592768e46d38fd1d8e579aaeb917e204274fe9b4cbc69cd59b58c520528e0524814dc26359a12af9965eb026d0be916790086d7291c7bfc97d3fd6cb0701111b1e750c992d15548d6e3c494a02e254dfcc31aaf73624a9b90803fe8598cb51a7ee83bebd25917df5f0f5b54791ef09b8eb7d2845d4dce9aed94ca9abb87d7755e6f0c04c43ecab6", 0xe1}, {&(0x7f0000124000-0xff)="3664a57cc11c9cf088d620e45cea282ff1184a0774c7a528a48e30a2a32afabfda15bfdc61ab0ebb25a24431f4927cc1bfebec890c6349f44fab7b11fccc7fb3273978748443a4c01a9aa9b903e53c38c3d2f5eb8ef94a59280ef65c840d357de492eed498251643cd098bae022c17b819eea93d5f6aec5662536b0f7ffb7d3db74ae2a1ed8610f940f14b2a8794adf0f60524b7647c6c24fe5c6616dd2824343d0da0f6c0e3c0abab3db1a65476878243a30eb275c058446f0f9e2b99e1492ff92191c930e5f30b47a4b40cb7ab8e0959427428060839853d485a8a77bd9cab28b13dfdb8f0f0ad6a8289ac4709bd9c9900ed7a3da998f6531347ad7b0fd9", 0xff}, {&(0x7f0000ef3000-0x3f)="ea923c6e4611ec4f49dbb600b22799a8a9c4f84f7409711b7de732706941086c0fe4a314a5d95d155ea4df33c1b7fba4173ed7fbe68d3804aec7237f2b1e81", 0x3f}, {&(0x7f0000114000-0xea)="758fab491c7f618b9d4130c59ab9f444611e18c32a23697bfbcfee9434909ed1b9f89464dabad5d5f07ec74d6af8129f1c89a2164330cfaeee9ae172c929a5070bd335a8fca12709c5314749b64b5021f776fa7ef9599e7bf42afecc4aa8e233bd26ef8a24509dca75bcf6804313d781bf22692048030d4fc82f193ed59c058a98f6e5a883800a0fb3085777b983dd208a2eb6a33c0d299cb772c353c5a35397fee7dd7de67dfe70c61a24ee8a025d03e875afb415a6b21301735166c513f2eae6441a2c7feb59282adb54d1bbe7844529d681f0770104fc7642481c0c0f94dff44959740a9c4cef517c", 0xea}], 0x4, &(0x7f0000946000)=[{0x98, 0x13f, 0x200, "c7387b5ec801bd8b054953e407075f5dcdb5228f1428be0941f21b3bb483709794bdd81fcf745d228f23b4cf94b25129d508909a57d1101c1ed8021bbb37fbfe2a6618d4201808a0b55b24daa07d4a74ec0ad0e6fadbfa5c37b6bc2b94668224482573b7d9904134240809e38b9e0de20dc4111c622fc14f80d962f1b68d2799069537ef719a"}], 0x98, 0x41}, 0x8080) sendfile(r3, r3, &(0x7f0000e42000)=0x0, 0xd) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008b0000)=[{0x0, 0x0, &(0x7f000057e000-0x30)=[{&(0x7f00008a6000)="cde99fc00c248a2b", 0x8}], 0x1, &(0x7f000029d000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d03000-0x2)='/dev/sequencer\x00', 0x280, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000b8d000)="", 0x0, 0x20008000, &(0x7f0000c8b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000593000-0xf)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000c37000)={0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000011000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2) accept4(r1, &(0x7f0000011000)=@un=@file={0x0, ""/108}, &(0x7f0000013000)=0x6e, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000001000-0x40)={0x4, 0x0, 0x1, 0x100, "047fa30c42a7cbe7b5af2bfb5799f93bbf4632e9ff3d6b9b5f794b61d0ec4f0000073d20ec9bc470b4c8b0a3", 0x80}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) sendto(r2, &(0x7f0000013000)="143988b12128883a21d0cc14088d83642b4732daac31b14fdf02dd71f7b34e916c9b43562e3cc4b4fd2f7158340db3c81c69e5dd5b806d2978cc1b59ce9f26c0f94687e0b2a1f625ef18fbf059c7910fdc538349cd616ffa295a58a691edf9d17af3743aa3503c2ae273fe5a73c09d10a98c325bf87a6a33ad9287465fe98f6844e41bf923ff31dd5f57d2e54fa65648d4bd05", 0x93, 0x48000, &(0x7f0000001000)=@nl=@proc={0x10, 0x0, 0x2, 0x390004}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f000048a000)='/dev/midi#\x00', 0x9, 0x0) r5 = accept(r4, &(0x7f000070c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e4000-0x4)=0xffffffffffffffcb) openat$sequencer2(0xffffffffffffff9c, &(0x7f000012d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000d30000)=0x7, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 62.336104] device gre0 entered promiscuous mode [ 62.366647] QAT: Invalid ioctl 2018/01/04 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sigaltstack(&(0x7f0000b8f000/0x2000)=nil, &(0x7f00009f3000-0x8)=0x0) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00007c4000)=""/229, &(0x7f0000249000-0x4)=0xe5) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000efb000-0x8)={0x0, 0xffffffffffffffc0}, &(0x7f00000af000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000df9000)={r2, 0x8, 0x0, []}, 0x8) 2018/01/04 05:26:40 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socket$llc(0x1a, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000c2b000)={[0x11000, 0xf000, 0x2, 0x6000], 0x101, 0x27, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x80006, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pwrite64(r1, &(0x7f0000006000)="94004a00", 0x4, 0x0) 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b40000-0x5)='ppp1\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003a6000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000340000)={0x0, 0x10000, 0x20, 0x7, 0x80000000}, &(0x7f000056d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d5f000)={r1, 0x6064, 0xffffffffffff6a5f, 0x2235, 0x2, 0x7a}, &(0x7f00005e6000-0x4)=0x14) 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000401000-0xb)=""/11, &(0x7f0000da9000)=0xb) 2018/01/04 05:26:40 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000814000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000068e000-0x14)={0x3, 0x0, 0xfffffffffffffffe, 0x1000, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x1fe000) recvfrom$inet6(r1, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fc8000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/04 05:26:40 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/user\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000300000-0xa)=@random={'system.\x00', '$\x00'}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/hwrng\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x399f, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xffffffffffffff7f, 0x1, 0x0, 0x69, &(0x7f0000a8b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0xfffffffffffffff9, 0x8}) setregid(0x0, r1) [ 62.404110] QAT: Invalid ioctl 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0x9, 0x81, 0x7, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x7, 0x6e4a, 0x1, 0x80000000, 0x800, 0x1, 0x6f2f, 0x8]}, &(0x7f0000016000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r3, 0xffffffffffffff7f}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000015000)={0x0, 0x26, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000006000-0x83)="bd1c236dfbebe8d00f26f5e156d648e9ed741ea315a511f9f7e64ad66782d0b15415dd2997dc8e1df92beaa207fdb122e69861d40dffbdacd00088eceb4536417f68c1467d4ee9cc143159e48be2dfb8458dc153d6fab12fe977ba46342dde18385bea18ef110f59ce761eedf2806295f483dc35c964c4012c2931d104083bc99b101a") timer_getoverrun(r4) openat$mixer(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/mixer\x00', 0x28000, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000017000-0xa0)={r3, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x20, 0x64, 0x80}, &(0x7f0000016000)=0xa0) 2018/01/04 05:26:40 executing program 4: fanotify_mark(0xffffffffffffffff, 0x1, 0x48020008, 0xffffffffffffffff, &(0x7f0000162000)='./file0\x00') r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c35000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000805000-0x2)={0x6, 0x0}) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000282000)='/dev/audio\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001b0000-0xb)='/dev/audio\x00') mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000036c000-0x4)=0x0, &(0x7f000036c000-0x4)=0x4) bind$inet6(r0, &(0x7f0000302000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000000a000-0x8)={0x80000000}, 0x8, 0x80000) mmap$binder(&(0x7f000052f000/0x13000)=nil, 0x13000, 0x4, 0x18812, r0, 0xff) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt(r0, 0xb746, 0xfffffffffffffffd, &(0x7f0000d65000)="", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00007ef000-0xbc)={0x5, 0x1, 'client0\x00', 0x9035fd3314caf0b8, "130a803ac0997194", "ad691bbfc0eeda291b0059899a03e2df53f1e9cf7f72702f8f925fdcbeb245c4", 0xfffffffffffff038, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x10}, 0xc) sendto$inet6(r0, &(0x7f000094b000)="d0", 0x1, 0x0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000a46000-0x4)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00006a1000)=[{&(0x7f00002c6000-0x1000)="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", 0x77b}, {&(0x7f0000854000)="", 0x0}], 0x2) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x6ea, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00003f7000)={[0x2, 0x100000, 0xd000, 0xf000], 0x1, 0x44, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007d5000)={0x0, 0x0, 0x0}, &(0x7f000011a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) syz_fuse_mount(&(0x7f0000c8f000)='./file0\x00', 0x1000, r2, r3, 0x1, 0x1100016) 2018/01/04 05:26:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fe000-0x11)='/dev/vga_arbiter\x00', 0x513480, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000755000-0x4)=0x80a, 0x4) ioctl$sock_proto_private(r0, 0x7, &(0x7f0000a3b000-0xbc)="a343a72f34dbd53c0c2fc1cd5f3787c72d40ac9562fbc40bc6363713826ad1c1a3c9a83b79f243aa61a1a6c8b49c588a32ccfc9fdaa3764644012e20fdbdcb116e468e6f9329da823877d0c62361fc975cda28a3a9391fc4a719c66fe020df8abcf390d97310889e0261314c657e088a33311533a588cc919d8cde412127e26f138d6f61437a99a406d8974f5d4ca888c3c9f78debd00b8bb6d5c82c592e7ccc5ef276f9c5d451671ea89b2053d1f25959579fedb2ee0a35925ecee4") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/01/04 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000029e000-0x4)=0x0) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x6) sendto$inet(r0, &(0x7f0000057000)="", 0x0, 0x0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000eef000)=0x0) 2018/01/04 05:26:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = socket(0x1f, 0xb, 0xa0e) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000092c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000107000)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) pipe2(&(0x7f0000805000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00008f9000-0x10)={0x8001, 0x6, 0x3f, 0x404}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000051000-0x38)={0x0, 0x0, &(0x7f0000b21000-0x40)=[{&(0x7f000024b000)="a344aeb9c9a9b24ea893372e60505728c2148a292b3455", 0x17}], 0x1, &(0x7f00004e3000-0xe0)=[@iv={0x20, 0x117, 0x2, 0xb, "e49d93dff9510caa43243d"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xe0, 0x80}, 0x0) recvmsg(r3, &(0x7f0000c2a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2, &(0x7f0000ab2000-0x10)=[], 0x1, &(0x7f00007f2000)=""/0, 0xfffffffffffffdb7, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001e5000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000a30000)=0x10) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007c9000+0xe92)=0x0) capget(&(0x7f00006b4000-0x8)={0x19980330, r0}, &(0x7f00003ef000)={0x2, 0x0, 0x4461, 0x7, 0xffff, 0x10000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000488000)=0x0, 0x4) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000832000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "0a792baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d3f000000000100"}}}}, 0x0) r0 = request_key(&(0x7f00000be000)='blacklist\x00', &(0x7f0000f5a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf3000-0x8)='selinux\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r0) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x400454cc, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000845000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00005c2000-0x88)={0x401, {{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000b04000-0x2d)=""/45, &(0x7f0000647000-0x4)=0x2d) 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000, 0x9cc6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000051c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000de1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002c6000)={r2, 0x100}, 0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000798000-0x89)=""/137, &(0x7f000093a000)=0x89) mkdir(&(0x7f0000b39000-0xa)='./control\x00', 0x0) r4 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000e83000-0x1c)={0x3, 0x14, [0x80000000, 0x401, 0x1000, 0x2, 0x8]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b38000)='./control\x00', 0x10007fe) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x20000000) r5 = syz_open_dev$sndmidi(&(0x7f000030c000-0x12)='/dev/snd/midiC#D#\x00', 0x778, 0x400080) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000bc1000)={&(0x7f00004f7000)='./control\x00', r5}, 0xc) 2018/01/04 05:26:40 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000014000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000014000)={0x0, 0xab, "f8490227e3045e7afec557b58d15d8f3fa0b6759c2d7e2d8fd3751c215372e73343cd965056b2d37e04c0e60358840ac35ef46bb1efe59cb47f00155e02d27305480ed815f5952b6803aef16124cde16d1129a9b1c3e7dea6739d465bd9a1fd9b468ae358bfde1ee9b3368ffe15232f1d96b53f06a747ff2cb0cb4c07b3981aab5951dfdbac062b895a992c12c41a8f5754cce0a08152dede52401ea8d50730f59638ea9adaf68cd7eb112"}, &(0x7f000000d000)=0xb3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000015000-0x8c)={r3, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000-0x2)=0x8c) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000012000-0x1000)="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") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/04 05:26:40 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000d000-0x30)={0xfffffe1d, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x1}], 0xff74, 0x0, &(0x7f000000c000)=""}) 2018/01/04 05:26:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = open(&(0x7f00007ee000-0x8)='./file0\x00', 0x40000, 0x80) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009e4000-0x2e)={0x0, 0x26, "34d49a4bcea3b5db0d8263129446e174d14aecc6c8bb214022da7902ce19ec10e3589a777fa6"}, &(0x7f0000a23000)=0x2e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b4b000-0xc)={r4, 0x3, 0x0}, 0xc) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f00009da000-0x4)=0xbc3) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r6 = semget(0x1, 0x7, 0x420) r7 = fcntl$getown(r0, 0x9) sched_setparam(r7, &(0x7f0000a00000-0x4)=0x31e1218c) r8 = request_key(&(0x7f0000ed8000)='id_legacy\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000056e000-0x2)='/\x00', 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000374000)='user\x00', &(0x7f0000c67000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002fa000)="7f402b87a7a07ac9c3d1d55f07fb1c93b17690c61c85196a50109ccd19da7a5d223f9c364399cc3a59d845e93cd0566c14fcc38b65497a2739e3ade432d5aea53e15cda7822243031e757c1abf72b0bd4e08ce27efa403aad8012b2fe6882f2e1b411160f25e21748386f4ca9f0d5c2cc0fe211eafcdce0d3e63c1cc12a4916a7b91d41148be3915e8f5772bbb4fb563dc8420009a9c6f61a0c59e2464540159128afe98e60480131faabe0fd557", 0xae, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r8, &(0x7f0000947000)=[{&(0x7f0000a65000-0x7b)="4c4ce887223c2cc8027c48ce1ac3748e6a337c1380a97442862a88cd3a3a8abed1fd6e7a2e6cc8e42b4b3000e01f8877fde1e999f026a26cd13a33891eaa06fe3d973e4d2dc8bb25f768701a934742a0c0379e90cb0cd56e37effa9d1fd5ab25b5192671967eda1d67d937255df770a9f4ce101ac38af806bb2373", 0x7b}], 0x1, r9) lstat(&(0x7f0000bcb000)='./file0\x00', &(0x7f0000625000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000091c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0x267) getgroups(0x4, &(0x7f000019b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) modify_ldt$read(0x0, &(0x7f000009e000-0x1c)=""/28, 0x1c) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000877000-0x58)={{0x7fff, r10, r11, r12, r13, 0x80, 0x81, 0x0, 0x0, 0x0}, 0x8, 0x3, 0x5, 0x0, 0x0}) 2018/01/04 05:26:40 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f00009bd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009b8000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x36)=""/54, 0x36, 0x40, &(0x7f0000000000)={0xa, 0x3, 0x3a53, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x810, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) exit_group(0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e8a000)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f00006ab000-0x14)=@ll={0x11, 0x6, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000a43000-0x4)=0x40, 0x226) sendmmsg(r0, &(0x7f00001e1000)=[{{&(0x7f0000eb8000-0x8)=@sco={0x1f, {0x4, 0x5, 0x9, 0x120, 0x6, 0xfff0000000000000}}, 0x8, &(0x7f000061f000-0x60)=[{&(0x7f0000f32000-0x1000)="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0x1000}, {&(0x7f0000fab000-0x40)="97c81a81fdb1b72cb2c4ffc2c7518ac6d43a7520f8009163160c973b25020604ea2f168d3737fcec8bb72b77568304c0394142e46d7df9108277b8b53326829e", 0x40}, {&(0x7f0000c37000)="48e397383416fe8f59b79110b585b6a3ca7ef66c62d328d372de1deefccd84", 0x1f}, {&(0x7f0000be0000)="3c396b9f74d95b01717559a428f76bbbb1a65c73c53caeda1dbd2985b4d93b635cd0cf7c753c81758324436cb832fcc8ddf27edfd667d7c2c0a20f95c5349a2388545a1f3653bbf72e3a840ed3d3eef02fc8115cecf1", 0x56}, {&(0x7f0000d77000)="87ea81bcade15a35f8963b2800b7838741bbcf5ff213c28dc1c05924578560598bd7d6b76256ca7a07639b9ac3be61a200f5911d58d9ede07c7c22156dd479b74a9f363dbe65e08a05c90aee7addfd1fe1d76b62f1b5883cd2", 0x59}, {&(0x7f0000914000)="8881d275630fbb16a722a5e3bd44472b0f773a83e84ec9525990a394c6f5e30655ef116573a523eac3bbaa867c8fdd7c7beb0fc36ce9a14566074d5fa39c6238fd7045b6e06569a61c7af4b4a60a88b984f9a9a6576e7194428c08726b67bc5947e93d36200eaeaa71f1715403affd664ec222fb1707b789e39a32d067784f5de43ea4829d1c92baab349f3ef1c8", 0x8e}], 0x6, 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{0xf0, 0x0, 0x25, "c0c8bff14dae6bc51df42abab37abfe4f4045a5fb3a651fa27019e94543231f575cfe6992ac523616bb5f3e44a69c2a0471f3db9156237c00362cbe5ff18aa63e24a7cd22437de26a46f3876767c7cd29a8a67fbc927bbaf2a4f4d9b3fe550d8d8c3df5ebc7ee30a0fd898320b6385ccd6d4d1433f11b1cdff2b0aaed86422ec1a2d29ce5ddca243c95b15be6b65c94a4d6ebfe6a2eedcc18bf83fb169d5535b22556c89b308e66d9c66a59846f19283b8c585f035312858a12c3d40ee24ea176c2ea49b26b3aa99a22b49e3d70fffd90ab15ff171a718bd9fb18b"}, {0x10, 0x10b, 0x6, ""}, {0x10, 0x107, 0x7, ""}], 0x14a8, 0x4}, 0x9}, {{&(0x7f000034f000-0x6)=@hci={0x1f, 0x4, 0x2}, 0x6, &(0x7f0000f2e000-0x40)=[{&(0x7f00008ef000)="48585f3d7811d8234de6536158f2a2182f2cc086b54832003a3e94b6de8dec0bd63022d594a8d9bb18aedfd9a8b707280d41d0631683435c0800dd5a0ac8fee4f8088a90562e8abe7976218214bbc25a59aaefe8a0c878070913252d80ca85acaf55b6bb3a4549ee3e0d96505b9eb93ad765b92ef7360b1bbffa04ecd24fc25c39eeba26c58d5d0937932d9e7faa2d59046b554719334878ab0719d30dc9f77f49aeeacad3de91f59d937e30535fa85c22b5c55f3d555349d23cab6ab0aa0044fc6fb2631fbfb8ccf21eca020d7b7bef9858", 0xd2}, {&(0x7f0000ad6000-0xa8)="c562c581b02cb12aa1e1fd3eb78b2797d1cfc7a89c60eb8d320f2ecbbb273348bbc01f3050d7c976951bc4105c46285a12c573aea7b8f58ae9742c01ac728ee09abe6c3cb60348132535bf4225f543eab4333e7290921b3ce3f1c64875f7461dd4d80464907a02a452b9d0604fac94450f8df49f5a4d869360958be44a58151fd76ce43b3f773e7676d4188ee4ecfa272cad5a0e4d2f1e5fdadfe04b2b8a21de73b3616f01064e83", 0xa8}, {&(0x7f0000969000)="34ef207ef6bb084f9d34c175e4519c714160824015b9d20db720a4d6813df0d1802f11a067b744225b6436649986c28eb23c4e73819d8e08eb91b3c0a7829c330e98925b830aab95bb58d8a91f5b", 0x4e}, {&(0x7f0000013000-0x15)="a99462935e233ae75561a30b6304b44ab43f870ca8", 0x15}], 0x4, 0x0, 0x0, 0x0}, 0x9}], 0x2, 0x20000000) setsockopt$inet6_int(r1, 0x29, 0x200010000000019, &(0x7f0000222000)=0x9, 0x4) sendto$inet6(r1, &(0x7f00001a2000-0xa8)="913525ed", 0x4, 0x0, &(0x7f0000810000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000431000-0xf6)=""/246, 0xf6, 0x12102, 0x0, 0x0) [ 62.598309] device eql entered promiscuous mode 2018/01/04 05:26:40 executing program 5: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376639, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000160000-0x4)=0x0, &(0x7f0000fba000-0x4)=0x0, &(0x7f0000fb9000)=0x0) setfsgid(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d08000)=0x8, 0x4) ioctl$TIOCSCTTY(r2, 0x540e, 0x81) 2018/01/04 05:26:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00002c7000-0x4)=0x100000000, &(0x7f000062f000)=0x4) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r5, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) umount2(&(0x7f00009f6000-0x8)='./file0\x00', 0xd) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00006d4000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) renameat(r4, &(0x7f00006d0000)='./file0\x00', r4, &(0x7f00000d7000-0x8)='./file0\x00') r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/04 05:26:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000be8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0xa, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = msgget$private(0x0, 0x500) msgsnd(r1, &(0x7f00008b6000)={0x3, "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"}, 0x1008, 0x800) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={r0, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) r2 = socket$key(0xf, 0x3, 0x2) r3 = syz_open_dev$dmmidi(&(0x7f000078a000-0xd)='/dev/dmmidi#\x00', 0x864, 0x200) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000f9c000)=r3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000095a000)={r0, &(0x7f000027a000-0x4d)="6fcc82d3ac6923542e78cb68a1d2e735f55d651b014aea8f09801ad6c1340361c2271c3ca26538d1e097a74bc39bc1a9325ac7da43a997ad7241d70d550f351ec2cca57929f1aa03291163a266", &(0x7f0000e52000)="ce2c6e6c1274f3501d1f0c1ddbddc462be9bf42a6324b5963781d8289a2852bbeefddcb4514029ccbc9f85dd7113dffecfecda7e5ebe933af6dc57c9efa3e57f12b314d9c3732c28129a8882838a5b8f96c0a06513e631b70527ca2bc2786eb31b531667ba1ceae5a0d34254ed08153f34494e9e2a35748b27bba8759513034d5cfe17f41538659270ff6fd2e7bb", 0x3}, 0x20) r4 = syz_open_dev$admmidi(&(0x7f0000675000)='/dev/admmidi#\x00', 0x2, 0x10000) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000633000-0x4)=0x0) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) pipe2(&(0x7f0000681000-0x8)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000a6c000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00008f1000-0x4)=0x3) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000af4000-0x38)={0x0, 0x0, &(0x7f0000af3000)=[], 0x0, &(0x7f00006f0000)=""/64, 0x40, 0x0}, 0x0) ioctl$KDENABIO(r2, 0x4b36) r4 = syz_open_dev$mouse(&(0x7f00006e7000)='/dev/input/mouse#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f0000ced000)={0x2, &(0x7f0000f1e000)=[0x7fff, 0x86]}) 2018/01/04 05:26:41 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000df5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000911000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={r0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/sequencer2\x00', 0x50000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000df1000)=""/4096, &(0x7f0000df2000-0x4)=0x1000) perf_event_open(&(0x7f0000df6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x1, 0x0, 0x4, 0x8080, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x7, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000057e000-0x8)={0x0, 0x0}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pipe2(&(0x7f0000df8000-0x8)={0x0, 0x0}, 0x4000) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000d45000)={0x0, 0x7, 0x6}) sendto$inet6(r4, &(0x7f0000edf000)='x', 0x1, 0x800, &(0x7f0000df6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000001}, 0x1c) listen(r4, 0x4) r5 = accept4(r2, &(0x7f0000df3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x80000) r6 = dup3(r3, r5, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) syz_emit_ethernet(0xf0, &(0x7f00002e8000-0xf0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0xe2, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x1, 0x3, 0xce, 0x0, "3a83bf3067251270dd784bb14f2a17c125fe1a392ce8cb261b6a963b925d6f4fc68565d8a51fec389caebe4382662960e920d9cc121d3e3c12a22bf3003c430fde7ce866001adb1fcc36f1cb2d0bbd3b2973bdeb7fd47cba9f36c7cf9edfb5e44589d394fc9872b50a70c95168e54892abd722656943be70d4309438dc4453cccfbd748760a607b22d1375c17bdcc3e99916fa0e98067b8ddd5035c5373b8a2b70926102acd00d7d1ab6b106b1e869a362869c96aaab31cde20c214012b8052fd3dccc2e9983"}}}}}, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000df6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xd3, 0x0, 0x5c, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be"}}}}}, 0x0) [ 62.684866] binder: 10084:10087 BC_ACQUIRE_DONE u0000000000000001 no match [ 62.695771] binder: 10076:10089 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.697102] binder: 10076:10085 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f46000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000fa0000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 62.697203] binder: 10076:10085 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.697213] binder: 10085 RLIMIT_NICE not set [ 62.720651] binder: 10076:10089 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.786054] binder: 10076:10110 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 62.799110] binder: 10084:10087 unknown command 0 [ 62.805303] binder: 10076:10120 Acquire 1 refcount change on invalid ref 0 ret -22 [ 62.809358] binder: 10076:10120 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.810665] binder: 10076:10120 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/04 05:26:41 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000c1c000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) clone(0x1, &(0x7f0000fa7000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() r2 = creat(&(0x7f00001b0000+0x513)='./file0\x00', 0x106) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f00001a7000)={""/1024}) getpriority(0x3, r1) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = open(&(0x7f00007ee000-0x8)='./file0\x00', 0x40000, 0x80) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009e4000-0x2e)={0x0, 0x26, "34d49a4bcea3b5db0d8263129446e174d14aecc6c8bb214022da7902ce19ec10e3589a777fa6"}, &(0x7f0000a23000)=0x2e) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b4b000-0xc)={r4, 0x3, 0x0}, 0xc) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f00009da000-0x4)=0xbc3) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) r6 = semget(0x1, 0x7, 0x420) r7 = fcntl$getown(r0, 0x9) sched_setparam(r7, &(0x7f0000a00000-0x4)=0x31e1218c) r8 = request_key(&(0x7f0000ed8000)='id_legacy\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000056e000-0x2)='/\x00', 0xffffffffffffffff) r9 = add_key$user(&(0x7f0000374000)='user\x00', &(0x7f0000c67000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002fa000)="7f402b87a7a07ac9c3d1d55f07fb1c93b17690c61c85196a50109ccd19da7a5d223f9c364399cc3a59d845e93cd0566c14fcc38b65497a2739e3ade432d5aea53e15cda7822243031e757c1abf72b0bd4e08ce27efa403aad8012b2fe6882f2e1b411160f25e21748386f4ca9f0d5c2cc0fe211eafcdce0d3e63c1cc12a4916a7b91d41148be3915e8f5772bbb4fb563dc8420009a9c6f61a0c59e2464540159128afe98e60480131faabe0fd557", 0xae, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r8, &(0x7f0000947000)=[{&(0x7f0000a65000-0x7b)="4c4ce887223c2cc8027c48ce1ac3748e6a337c1380a97442862a88cd3a3a8abed1fd6e7a2e6cc8e42b4b3000e01f8877fde1e999f026a26cd13a33891eaa06fe3d973e4d2dc8bb25f768701a934742a0c0379e90cb0cd56e37effa9d1fd5ab25b5192671967eda1d67d937255df770a9f4ce101ac38af806bb2373", 0x7b}], 0x1, r9) lstat(&(0x7f0000bcb000)='./file0\x00', &(0x7f0000625000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000091c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0x267) getgroups(0x4, &(0x7f000019b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) modify_ldt$read(0x0, &(0x7f000009e000-0x1c)=""/28, 0x1c) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000877000-0x58)={{0x7fff, r10, r11, r12, r13, 0x80, 0x81, 0x0, 0x0, 0x0}, 0x8, 0x3, 0x5, 0x0, 0x0}) 2018/01/04 05:26:41 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00002ec000-0xd)='/dev/usbmon#\x00', 0x0, 0x400c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/13) r2 = msgget$private(0x0, 0x5) msgctl$IPC_RMID(r2, 0x0) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cae000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000848000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/checkreqprot\x00', 0x111000, 0x0) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0xffff, 0x2a11, 0xd6a, 0x8, 0x7, 0x1, 0x3, 0x2, 0x9245, 0x7fffffff, 0x36}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000+0xbf2)=0x20, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000003000)=0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/04 05:26:41 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000d57000-0x4)=0x0) 2018/01/04 05:26:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000295000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ee4000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ee3000)={0x70000010, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000ee4000)="0402d1590000020007000615142f1c000000000003ce0000", 0x18) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) 2018/01/04 05:26:41 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a9c000)='/dev/input/mouse#\x00', 0x5, 0x0) close(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchdir(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d6d000)={0x80}, 0x4) fcntl$setlease(r0, 0x400, 0x1) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = open(&(0x7f00003ab000)='./file0\x00', 0x402000, 0x100) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000339000)={0x81, 0x2, 0x8000, 0x95, &(0x7f00003c5000)=""/149, 0x1d, &(0x7f0000de3000-0x1d)=""/29, 0x13, &(0x7f0000d9b000)=""/19}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ff3000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}], 0x4c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e36000)='/proc/self/net/pfkey\x00', 0x200, 0x0) bind$inet(r2, &(0x7f0000a06000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000aa5000-0x18)={0x5, 0x10, [0x4, 0xfffffffffffffffb, 0x2, 0x100000000]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8002}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ab1000)={0x9, 0x8, 0x101, 0x1, 0x9}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = getpid() fcntl$lock(r2, 0x7, &(0x7f00005d0000-0x20)={0x2, 0x7, 0x6, 0xffff, r4}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000046000-0x8)=[{r1, 0x2, 0x0}], 0x1, &(0x7f0000038000)={0x0, 0x989680}, &(0x7f000003d000)={0x23}, 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.810718] binder: 10076:10110 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.810728] binder: 10110 RLIMIT_NICE not set [ 62.817114] binder: 10110 RLIMIT_NICE not set [ 62.862630] binder: 10084:10087 ioctl c0306201 2000cfd0 returned -22 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000cb4000)={0x0, 0x7}, &(0x7f0000a4d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000ab000-0x8)={r2, 0x81}, &(0x7f0000d58000-0x4)=0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r3) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000370000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000d06000-0xc)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c29000-0x98)={0x0, @in6={{0xa, 0x3, 0x1c0000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x6}, &(0x7f0000db8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008fa000-0x8)={r1, 0x6}, 0x8) 2018/01/04 05:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/kvm\x00', 0x218000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000425000)={0x8, 0x7, 0x4}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r3, r3, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f000020e000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000003000)=0x8) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000bc4000)={@common='ip_vti0\x00', @ifru_settings={0x1, 0x0, @fr_pvc_info=&(0x7f0000582000-0x14)={0x7, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000377000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ad5000-0x20)={0x2c93, 0x7, 0x0, 0xd97f, 0x37e, 0x7f, 0xffffffff, 0xecf, 0x0}, &(0x7f00008a3000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cbe000)={r1, 0xfd}, 0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) mknod$loop(&(0x7f0000a89000)='./file0\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/dsp\x00', 0x880, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = socket$netlink(0x10, 0x3, 0xf) getpeername(r6, &(0x7f0000c08000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000049e000-0x4)=0x9) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x4000007f, 0x0, 0xfffffffffffffffe}]}) 2018/01/04 05:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000af4000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80400) getsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000532000)=0x0, &(0x7f000069e000-0x4)=0x4) r1 = socket(0x10000000010, 0x4000000400000003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000db1000)="1f0000001a00ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f44000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f000044f000)='./file0\x00', 0x105002, 0xa) fcntl$addseals(r2, 0x409, 0x4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f000051a000-0x8)=0xfff) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a28000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a02000-0x4)=0x0, &(0x7f0000180000-0x4)=0x4) 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000077000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e18000-0x5)='user\x00', &(0x7f0000466000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000816000-0x2)="ff", 0x1, r0) r2 = add_key$user(&(0x7f000021a000)='user\x00', &(0x7f00003d0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000084f000-0x1d6)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0d3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e812650a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864c324f6353c0002008f7e149be31bd78b506e8b951173", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'vmac(blowfish)\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndpcmp(&(0x7f0000074000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000054a000)=0x1, &(0x7f0000b1e000)=0x4) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) 2018/01/04 05:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000747000-0xb)='/dev/midi#\x00', 0xa, 0x400) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000945000)={"7635933214c3566e82e8f5d646dfe2e7", {0x4, 0x37a, 0x1, "aec25fa94f48", 0x0, 0x0}}) r1 = socket$inet(0x2, 0x803, 0x20) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000c4f000)="", 0x0, 0x108800, &(0x7f0000654000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000bbc000)={0x3, r1, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000857000)=0x0, &(0x7f0000598000-0x4)=0x4) bind(r2, &(0x7f00005fb000-0x10)=@ipx={0x4, 0x5, 0x7fff, "1b5d603061a5", 0x6, 0x0}, 0x10) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000025000)='/dev/vcs\x00', 0x101000, 0x0) accept$inet(r0, &(0x7f0000015000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000-0x4)=0x10) mprotect(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) [ 63.063414] kvm [10169]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x4000007f 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00006a1000-0x8)={0x0, r1}) bind$alg(r0, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) readv(r2, &(0x7f000074b000-0xa0)=[{&(0x7f0000964000-0xd)=""/24, 0x18}], 0x1) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000009000)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff8000, 0x4000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write(r0, &(0x7f0000236000)="", 0x0) 2018/01/04 05:26:41 executing program 3: r0 = msgget(0x2, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000292000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f000040b000)={0x0, ""/4081}, 0x63f5a2bd, 0x0, 0x524b970b525d5f58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000947000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000495000)=0x4463dd4c, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000054b000-0x8)={0x0, 0x4}, &(0x7f0000563000-0x4)=0x8) ppoll(&(0x7f0000fe8000)=[{r1, 0x1010, 0x0}, {r1, 0x11, 0x0}, {r1, 0x10, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x0, 0x0}], 0x5, &(0x7f000027f000-0x10)={0x77359400, 0x0}, &(0x7f000058e000-0x8)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000057d000-0x8)=@assoc_value={r2, 0xffffffffffffff00}, &(0x7f0000528000-0x4)=0x8) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f0000c32000+0x9b)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) 2018/01/04 05:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000da1000)=[{&(0x7f0000224000-0x98)="5d3053c0909b7a3d6fbd1dc70a1236f03bd65046c9238ede7bed60cf7be7ef74355f234e0c8634fe7166527ac544e8e4d45503262f39fa45cb5a604a0123d03e063647d35ec4cc4f8f504c219ed130c3f026a7305ddb1fe70ee87ccb01501f7b46cb980731e3ed8ad420e1d6bae1ddab856a2de420dd5bcd8c22c8513baf7ca466b60b410fc6ff0e6a8f0ece03d6dcdaf74c7be8c91bc366", 0x98}, {&(0x7f00008e5000)="3ce55d6793cbb2cfd0e5531418c6ba38b493dedcb0a2fc450c99cc82511fd6597fc6a540670d810ba5fff657912b05c8d22864aae97b3222d775d342e178a41eefdf80a48ce9abb61b43bfde6ee717e4c3e5bf410a40003bfeb73fbb8004a00d380dfc5de38cebc1cbb363946af472303611a9d87f18296e53c5c5a8e2e35b4221def950626b9b8a2c667ef5496aa17414b19a9f789d2586597329caf3b2eba13f3ffc671c676c5094e9979003377ce2615cbb45", 0xb4}], 0x2, 0xd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4000000000003a, &(0x7f0000bd9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xffffffffffffffa9) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000945000-0xb)='/dev/mixer\x00', 0x20000, 0x0) bind(r0, &(0x7f00005e7000-0x6)=@hci={0x1f, 0xc986, 0x3}, 0x3) syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002d4000)=0xe19b, 0x4) clock_gettime(0x0, &(0x7f00001c4000)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f000043c000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101002) getsockname$packet(r0, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000)=0x14) select(0x40, &(0x7f0000039000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004c000)={r1, r2/1000+10000}) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) keyctl$revoke(0x3, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="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", 0x201, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) syz_open_dev$admmidi(&(0x7f0000739000-0xe)='/dev/admmidi#\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x1], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076b000-0x8)={0x0, 0x0}) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00001f9000)={0x0, 0xf3, "00fbdee53d2a4a602ed9bb5a6ae944129092a9f998c3b1d4c933ef6e4de264147af02447512500bd80fc5d32210d7870ee6dc36b3fab41de13e730b150d091830a5d887dd9445f863c5b5213b60014f49067ad825361103c134aaabc2690866c266205fe6d17f201505e43d5a346110c8bbe623d3e8cd42bcbdc2c63e183098383356c69b62c4ca375964b840d3b51f3cfd4e60f40a83902d846cc5dd28b1184be8c6395c7403ff86b906fdbf573ef5073ebb911c9c6cf7fce3a91b836984020c53120ee1f85c447f1975fbfa961718109aa8c5105c2e88501c5e8043f76e00b2eeb0c5ff7e5cab64c6c17d84664b7f6644aca"}, &(0x7f0000e24000)=0xfb) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d32000)=@assoc_value={r2, 0x3}, 0x8) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff, 0x0}}]}) rt_sigaction(0x28, &(0x7f0000baf000-0x20)={0x9, {0x6}, 0x80000002, 0x100000001}, 0x0, 0x8, &(0x7f0000da2000-0x8)={0x0}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fd000)='/selinux/enforce\x00', 0x100, 0x0) fanotify_mark(r1, 0x10, 0x2b, r2, &(0x7f00002ad000-0x8)='./file0\x00') 2018/01/04 05:26:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='schedstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$setflags(r1, 0x2, 0x1) socket(0xf, 0x3, 0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc2000-0x12)='/dev/input/event#\x00', 0x0, 0x800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006bf000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bef000)={0x20071026, 0x0}, &(0x7f0000b6a000)={0x0, 0x5, 0x0, 0x9, 0x8, 0x0}) umount2(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) 2018/01/04 05:26:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c03000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r2, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/hwrng\x00', 0x801fd, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000be0000-0x1000)=""/4096) open_by_handle_at(r0, &(0x7f00000eb000-0xcd)={0xcd, 0x7, "a6f88b6cb8578329662c3cd53cf6d90985ca814da24b6b74b2c13109c22b2fca4931a4eb95e11062eeba66ca1c4a8b265b754810e95ccfbb4e1715f27b342973fb6653aa3d7c6f087ee30d7af836838ba624581a19c4a2f3bd4d378303079a9adc351a6d275abe3edd2a42551dfa7ea8791665e7d498b2c5773849cbd9ffa4e590d17b58076bb25482b182838aa3176efe8188c810b253b705cb4e167de63fc589124693b570ca5db56f6913dd34e5e51029528deb87cae891d24085875e10da6e090a7e6a"}, 0x4d4042) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c3c000)=0x1a, 0x4) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lgetxattr(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000ba9000)=@known='system.advise\x00', &(0x7f0000a53000)=""/45, 0x2d) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xf, 0x4, 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e8a000-0x4)=0x2800000, 0x4) bind$alg(r0, &(0x7f00004b8000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001dd000-0x10)="0800ff00fff8e508000000ff05dbb75b", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000886000-0x38)={0x0, 0x0, &(0x7f0000d0f000-0x10)=[{&(0x7f0000dbc000-0xdb)="7a1bdcbb97e2703a94e4b517c6cc20f034", 0x11}], 0x1, &(0x7f00008a2000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00001d1000-0x49)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc1000)='/dev/rtc\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000626000-0x10)={0x4, 0xff, 0x6, "2d857e375d83", 0x100, 0x0}, 0x10) connect$inet6(r0, &(0x7f0000e1e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f00000a9000/0x1000)=nil) r0 = syz_open_dev$vcsa(&(0x7f00009c3000-0xb)='/dev/vcsa#\x00', 0x8df3, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000781000-0x4)=0x1ff) openat$rtc(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00009a5000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6-generic)\x00'}, 0xffffff2e) bind$alg(r0, &(0x7f0000f84000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008a6000-0x4)=0x0) syz_emit_ethernet(0x2e, &(0x7f0000f86000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "007bf276"}}}}}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fb0000-0xb)='net/psched\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/relabel\x00', 0x2, 0x0) fadvise64(r2, 0x6, 0x80, 0x4) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00007d1000)=0x0) r0 = memfd_create(&(0x7f000046f000)='{md5sum\x00', 0x3) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f000009a000)=""/13, &(0x7f0000038000-0x4)=0xd) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000082c000)={0x0, 0x0}) io_setup(0x7, &(0x7f0000001000-0x8)=0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/04 05:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000253000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000f03000-0xa)='/dev/vcs#\x00', 0xbda, 0x800) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00007bc000-0x10)={0x7, 0xfffffffffffffff7}) 2018/01/04 05:26:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000ca8000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000045e000)={0x2, &(0x7f0000c00000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = inotify_init() mkdir(&(0x7f0000b39000-0xa)='./control\x00', 0x0) inotify_add_watch(r2, &(0x7f0000b38000)='./control\x00', 0x10007fe) dup3(r0, r2, 0x0) 2018/01/04 05:26:41 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d3000-0x9)='/dev/vcs\x00', 0x280001, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006bf000-0xf4)="6653d719b99a0ddeff5336d19b9a062d88ee19060591faa4a0061bce52f6160cbc60d4754d1cf5cd8f8eba42dded2131da2d25a9dec47d2832fe065885c4b762a475e40e23e10c434d7e7b6c30fe29fa3435d9007d079668187a65b426ca4edb536c01e6ac7f25304834b1d0f5ea8ce27d1e60ae47200adb2aaf5c21dea415849e85d1ace8c6700562e3030bc5b39f028f216a5c1f68e9b7eea29c145762e615ab849eb31f1484e89843ed6316d3a492d88f109acc782b03ef400b1f65bdda2a04e5643d911ef8fdb878ddd2b765388f7ce2e9a2029e609d19c1fc9375b04f5a1306b1fb96f0b6cd19db7a075f84dcdfe1553e48", 0xf4, 0x4000000, &(0x7f0000f08000)={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 05:26:41 executing program 6: bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/rtc\x00', 0x690800, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000038d000)={0x4, 0xfbf, 0x800000000001, 0x0, 0x7, 0x100000000, 0x8, 0x1000000000000004, 0x10000, 0x7ff, 0x8, 0x200000000080d1}) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000810000-0x4)=0x0) sched_setparam(r0, &(0x7f000022c000)=0x2) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_xfrm(r1, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x803}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000049f000)='/selinux/load\x00', 0x2, 0x0) 2018/01/04 05:26:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000098000-0xc)=[0x0, 0xffff]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000260000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000da7000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000565000)=[0x1ff, 0x3ff8]) getsockopt$inet_buf(r1, 0x0, 0x3a, &(0x7f0000bd2000)=""/57, &(0x7f0000c34000)=0x39) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fcc000)=0x3, &(0x7f0000fcd000-0x8)=0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fadvise64(r0, 0x0, 0x9, 0x2) getpeername$llc(r0, &(0x7f0000d7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fcc000-0x4)=0x10) 2018/01/04 05:26:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r1, r1) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="", &(0x7f0000aa3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000bdc000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x2, 0x1000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x40021, 0x0, 0x0, 0x4, 0x0, 0xd500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000200280ff43ffb011018e9ffff06000d00", 0x39}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000808000-0x8)={0x0, 0x0}) 2018/01/04 05:26:41 executing program 0: r0 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000275000)='/dev/admmidi#\x00', 0x2, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000050000-0x4)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ad4000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ab000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fd0000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff, 0x1, 0x5e, 0xa, 0xa0, 0x0, 0x3f, 0x0, r3}, {0x7, 0xfffffffffffffffc, 0x9, 0x0, 0x1, 0x4, 0x0, 0x2}, {0x0, 0x2, 0x4, 0x80000000}, 0x6, 0x3, 0x3, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x3, 0xff, 0x2, 0x6, 0x3}}, 0xe8) shutdown(r0, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0xff, 0xa, 0x3, 0x30, 0x9}, &(0x7f0000fd2000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000f30000)="8f6d2dea3c15ba11d5babb64048a80f409538f34a7d9dd8fa79ca82d4735d85b5a35da1cd361847b", 0x28, 0x0, &(0x7f0000a32000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 05:26:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x2, 0x2, 0x40, 0x6a3d, 0x80000001}, &(0x7f0000fac000)=0x20) write(r0, &(0x7f0000fe5000-0x25)="20000000200007f7de91001b001d00000103000c09000000005b018600000000", 0x20) 2018/01/04 05:26:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x2100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80202, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000002000)={0x6, 0x7fffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/04 05:26:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x379, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r0, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/04 05:26:41 executing program 7: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) timerfd_gettime(r0, &(0x7f0000018000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000004e000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) add_key(&(0x7f000004b000)='.request_key_auth\x00', &(0x7f000004c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000)="", 0x0, 0x0) keyctl$describe(0x6, 0x0, &(0x7f000004d000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000004e000-0x8)=[0xfffffffffffffff9, 0x3ff]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000008000-0x60)=[{0x5, 0x7f, 0x20, 0x4, @tick=0x5, {0x100000000, 0xfffffffffffffffb}, {0x3, 0xffffffffffff0b1b}, @control={0x7, 0xfff, 0x0}}, {0x6, 0x6, 0x5, 0x8, @time={0x0, 0x989680}, {0x0, 0xfffffffffffffcaa}, {0x80000000, 0x3ff}, @control={0x8, 0x1000, 0x3}}], 0x60) 2018/01/04 05:26:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x400000000001, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) connect$llc(r1, &(0x7f00009ec000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xb6a, 0x0, @random="63363988a87b", [0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x1b4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000412000-0x4)=@assoc_id=0x0, &(0x7f000000f000-0x4)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = creat(&(0x7f0000ec5000)='./file0\x00', 0x0) ioctl$KVM_NMI(r2, 0xae9a) creat(&(0x7f0000fed000)='./file0\x00', 0x8) renameat(0xffffffffffffffff, &(0x7f0000f8d000-0x8)='./file2\x00', 0xffffffffffffffff, &(0x7f000075a000)='./file1\x00') ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000747000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006f1000-0xf)='/dev/sequencer\x00', 0x121102, 0x0) 2018/01/04 05:26:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x80}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x400004) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) fstat(r2, &(0x7f000056b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) bind$netlink(r1, &(0x7f0000aba000-0xc)={0x10, 0x0, 0x3, 0x829000}, 0xc) dup2(r1, r2) [ 63.597612] mmap: syz-executor3 (10328): VmData 1642496 exceed data ulimit 6. Update limits or use boot option ignore_rlimit_data. 2018/01/04 05:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000050f000)={0x200, 0x6, 0x400, 0x100, "bae9fa395e7b0781a7a3d2160175d652d6ba4a52b918cc3c16c8f634d718e3c51edd9616ce24970b262e88e0", 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/04 05:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e4d000-0x5)='attr\x00') mknodat(r0, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000a44000)='ns/ipc\x00') sched_setaffinity(r1, 0x8, &(0x7f000002e000-0x8)=0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000749000-0xb)='/dev/audio\x00', 0x10000, 0x0) r3 = syz_open_dev$midi(&(0x7f000062a000)='/dev/midi#\x00', 0x10000, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00005fa000-0x34)={{0x0, 0x0, 0x3f, 0x2, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x10000000, &(0x7f000076f000-0xb0)="f9b12e49137730db4e40bd8f829079bf357457afc083d87df19f303e117cb73b20c37642b0478f419242b7281222236e48f167b8595520dbcafe58d23283638d96e0fa49fad373b3468e9da18b1817e177759369a4339bd92249ebc91a6a2bee74b440613b6c340f301dafe8cb6e5bb7978d316ba2299b4c13e0b326bb78a1419e0f69a45c11e304922f163c9f5da7014fa2748af916d2f66d2ab02267a751edebea4a5cff48eb2e60eedc508923ec5e", &(0x7f0000993000)=0x0, &(0x7f0000766000-0x4)=0x0, &(0x7f00000c3000-0xca)="9ddaf63ef2484cbba3e3528325e9b1f85b4d08b5902b65aad14e353a4af44e975cb7aecc9aafebfe9daeebf18100dcd7e451af335720cb3f6b2016decad4760ae563ef7b48e0fa463860c4e089590d43b083e6a06da78464fca45d9ebf73c7cb0e1aa375d3f231ee65e17a319b24756521473fa69c3b688ad7038812da6ee1e60d17a417594456ae648bf65caeb5f48ec64129f68cbd80a71655d834086e6a6f2504fb0656485041d60d38a1226fdbfa8bf0efd488c3cb50c133296cc2089a1db81c100065d0da93a41d") ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000964000)=0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00001e3000)={0x86c, 0x0, 0x8000, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x0, 0x2, "f650b8174b849c90b803f898b6e67824", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:42 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000a60000)={&(0x7f0000000000+0xce6)={0x27, 0x7, 0x7, 0x6, 0xf7ed, 0x52d, "2548a1c247ff0966de13f6548c364705b644014084933bede1734ffd96938395141c7bd769b90287d90521679ee0fb6e9a5b0ba8313c280cde84154d2f0430", 0x3}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f00005e3000-0x9c)="cd708f77d95add18d26ec01c417e60a9023f915414e5a429893c42ad0efb0d90c768612facc164d95d457c883da8be78b730a395bbcb77b07ab5ce127870d76525e6e24cfe1c16c5da3936f0c322f888ae1886d8f795e76d354b8e7613d970263bfd4f0cfd54f35957dd4e5f3a3181f61b517d9a20da36732361d407e335212839b5c7ef623a18dcc724ea091a9f8fc62e717b321f9771299f6a5c02", 0x9c}, {&(0x7f0000cb1000-0xa8)="45d829eabb59e77856094ec73a479f2f58d0a01937d5526811bbf978e8cac75207333d331875228a3b4afb57dd046c97565794b4307197538f5b753026a676f7b26badfed33bcbbfd34ae6c14c69977e1ab3de33005626b915363d262a36469a0e0a78ece45da3374de3fa78cfb47902eb4624f495e198eeb1e380bb24668435ab27ff3031209ff4712f71f778f99f5d5a63aa60cc3f85a4b623daca1d51feca97087d5fbb41e596", 0xa8}], 0x2, &(0x7f0000001000-0xb8)={0xb8, 0x10f, 0x73b, "2054bbed00b6af5ac65dc60c7c57661e2872ad68eec42d12563aacb96ab864f66870e54fad82d3559bc31e3754a634cac084ea4a963902b684616283e6e27e155c16664972d8564341048c946bc612f720221fc7e5dd9da2635af5f78c9886cf8f54a7eafa9bcb64c213d8d2047658ae9f7af2b0a44d2b31c01c2f652411f6618a42560ac0a0e9201779137835cab3ce66f6175f2928e6a09c970e645f7712275cd241258a57b3ef"}, 0xb8, 0x4000}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000087, 0x71, &(0x7f0000001000)="41af4af0fc68f6d6662c299ec4f40b21fc17b9403c1bac098a59f6f8097619e0977f59c9fe056c7471c1ccc3025edf6a8003fb7cc6026589ee88a25fe808409e21f8b3ae5ce2ce2d29", 0x49) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x80000001, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000002000)={0x3000, &(0x7f0000002000)=0x0, 0x0, r2, 0x8}) fcntl$getown(r0, 0x9) 2018/01/04 05:26:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d1f000)="decc067a8d336f2f14a4e92e14a1ab826aad1c56555316eec025a058e5d4cc4625880c5c94ed1d5fee647c0afafe2a3c3bad6a91169ffe7094efc88fff912ab0dcf8c1357922599b3a243dacb2927cb6edf11f351febbcd71c4790b93a3d277c", 0x60, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/04 05:26:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000ff1000)=[], 0xffffffffffffff78) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000096c000)={0x7fffffff, 0x0, 0x1, 0x3ff}) pivot_root(&(0x7f00007c0000)='./file0\x00', &(0x7f0000264000)='./file0\x00') ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000676000-0x10)={r1, 0x0}) 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f00002c0000-0xb)='/dev/adsp#\x00', 0x2, 0x10000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000173000)={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000896000)="120000004300010000000002000300000000", 0x12) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x83, 'lrw(serpent)\x00'}, 0x58) bind$alg(r0, &(0x7f00009f5000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'sha384-generic\x00'}, 0x58) 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$midi(&(0x7f0000abe000-0xb)='/dev/midi#\x00', 0x3f, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000430000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068b000-0x4)=0xffffffc9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002b7000-0xb8)={0x0, 0xb58b, 0x21780000, 0x7, 0x0, 0x9964, 0x1f, 0x6, {r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x9, 0x2, 0x3ff}}, &(0x7f0000587000)=0xb8) sched_setattr(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f00006fa000-0x8)='./file0\x00', &(0x7f000019d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xd1c, &(0x7f0000530000-0x8)='./file0\x00', r3, &(0x7f000075d000)="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") 2018/01/04 05:26:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000c58000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000589000-0x20)={0x9c6c, 0x400, 0x100000000, 0xffffffffffff8000, 0x1, 0x99}) sendmmsg$alg(r1, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000bce000)=[], 0x0, &(0x7f0000ebe000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/04 05:26:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00007fe000)=0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006f6000-0x4)=0x5, &(0x7f0000ffc000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003f000)='/selinux/checkreqprot\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000e4000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000516000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008be000-0x4)=0x3, 0x4) r3 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec8000)="", 0x0, 0x0) accept$llc(r1, &(0x7f0000350000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002b3000)=0x10) keyctl$revoke(0x3, r3) keyctl$read(0xb, r3, &(0x7f000047c000)=""/4096, 0x1000) readlinkat(r1, &(0x7f0000d29000-0x8)='./file0\x00', &(0x7f000012d000-0x62)=""/98, 0x62) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f000079f000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000afb000-0x8)={0x0}, 0x8) 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) pread64(r0, &(0x7f000077e000)=""/30, 0x1e, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000052e000-0x40)={0x5, 0x5, 0x7fffffff, 0x4, &(0x7f0000e99000+0xa53)=""/4, 0x1000, &(0x7f00002a1000-0x1000)=""/4096, 0x99, &(0x7f00003d9000-0x15)=""/153}) 2018/01/04 05:26:42 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000f57000-0x1c0)=[{0x0, 0x0, &(0x7f0000221000-0x60)=[{&(0x7f00001a8000)="76b89d3def73c0f45bd294b9ee8ac3ae84e06cd1c38ef33a23a433bf656d26d646e9faa01c6ddc82a019176aeae470c6be620decd0c01846374f7ef6896068", 0x3f}, {&(0x7f0000bdb000)="4ac862b1a5e96f639bdf503068a6f4cac3584ec8cd8a2451e30371c1bf88b1aded5aa84ab5950e4ca34f9431a4724f6fb7bb2f84824b3530f329dd8a1449c331ea1b6e65eada27641c317c996237935c9d3e99d6e6bc653bf5067cb611fa1d54451bcfe21c355f0e189fdc105a6d73245ee75ec2e46a9d5304db61a6c89a45aff6fd80e06fb8d569fd8f6fb75016edbbe494747d9b788da87a1e372b3e7d2252c2fd28879f4d02c0d8f54fd0e462f991", 0xb0}, {&(0x7f00002ee000)="001822651069c3064854", 0xa}, {&(0x7f0000000000)="0e454f80adb285efcd623f68268046007ae331a5935c93ce2cee060eff01705539edae8e6736e4e6dd4e3b520326d6", 0x2f}, {&(0x7f0000001000-0xc7)="bc98c57304f8a90a1a190de3d970cd12c37c093bf4a1096320810e1c64ff2dfceb4413c2e647c38906ef3367214ea5c85257aed4d1e5b4be028b8c13d3dfdf90d46b5980d881bbb1eba674369665573455b95a748f3217ad69bc9ede2472d6c827434d8077ee03c208b93b2bbf2dacdac2b42a594d113bbe12d153fb28fa90cf29d9c8f6ac155fb07c92b160e7cce5937efeea041687e9237363f51d3ebe48aeab6f4fe0bdefddf8dd3da688b6afaefa98bddd85f3cc24bac03d969f65b12adafb789035a38066", 0xc7}, {&(0x7f0000000000)="3e8ec26a174df16bdcaef8ff74b4c17cf009f99964d9ff1bc744d6825da45a51e58f7e78bf0b43420a85cc5c8186051d33b4e357a45caf52362e1b3c615ead1a59bf0c9a4d13153806e88c6fb600de084af40b96b31f1849b2ac3f4753934102783794e6ea7508c146c7b4954c95e36e8bc582652ebf7e841abbe054db6f670eb3edf6497bb9db1f3f3a8f", 0x8b}], 0x6, &(0x7f0000001000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x20000000}, {0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000640000)="0de23a6306937de81de3ce85600803f84951febdc626ec19d6c2e8ab6d7a9db1be09dc72796dfa9a1e65cf6738c236e332011686a7db7518604a1a0e8ed25b0818e6accadcece942f4833a951bd67c6f7214e9ef9e399496eeea79ffdc0d78bc9a1039f29b54a09010f48b2c0bfff46fa82c156ff3af983377f4a7f67134a1eba8de62", 0x83}, {&(0x7f0000fa3000-0x6b)="de319267f219d8ec5d1c26f2dd436e8187a81e1f7fae8dbc80b7a42f9aac80379827ace38d36a62459d72e005e7dd83f4e3ceb9218560d178f438c4466a5071614eca76dd4da427d5b69397a4709d6ed35cec2944e0538a8787311cc64a3656269f732570145f538aeb5b2", 0x6b}], 0x2, &(0x7f0000ee1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x1}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00009f3000)="", 0x0}], 0x1, &(0x7f0000000000)=[@iv={0x28, 0x117, 0x2, 0x12, "a3556c9af8d2cd94c57337814e7c904edd48"}], 0x28, 0x4}, {0x0, 0x0, &(0x7f0000124000)=[{&(0x7f0000679000)="dc6e599c3a6756d0e11b6ba8300db4d6ac6cf6cedee10def175c63d746b68bf4d14795a91b4cd79e1af886a5d2acfc4a53d735724c693a12bb9200b5efc0711ddd6be6c0553baa1459f7c5201c9b670beb8f725f335689d2e5d406a549d70fcf0d7bcf879b57b5e4d062373aa542685cb51e143ee7", 0x75}, {&(0x7f000084a000)="4f019d664a4d14187434e7c4ef7cf2c95a87374eb19f539547171029a76643816c4ced974a4cc825bfd1fbd32944bd89135cba9150489a6b38ec8cd0186e7bb7da937da65991051b9fb5444903c6f77933c8a458fbaaa097da8c37d1acc6e310a2c400e0ca0d8b09c6bae497f44386380e417941f37ea12753efd4024062d4f1b5b3b2216f34db46343c73d9c99724eb39800bfe51fd3496dc408088250bf301ab7e00f806e7f5fdef04b018441383954580ba143cebfcd43fdffa190a9ec406115d68ba5769c5f189f37b29dcb37f", 0xcf}], 0x2, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x108, 0x117, 0x2, 0xef, "cf0f256b37a9f5de47978b46e02166bece17fb28846c2ba68aea419c8447531e64f925241f4145692edbae4f204d4e715f5f60f52992564d09881c61fd33e22b8afdd17bdf4423d3f581f0f672c09baffaed4a7e7ffe3c65a0121cee22c607882c0b9a04d8b0cff72728b8a330ffb21afcee73ba2a89e6c7ab40f98c73496143d0b882058feb1401aeaf6ad0c315126beb27b7b1a84e9ee7cd8622241d113b4c5d26430f3cd64184d9d0cc62e6cea40639541eabe579717ad17ee3f125bc0ac5040322c5b5bfe08dcdc218382852edfc0ac244f57a410d36784da00e7d97bbdbfd5af126a4d2f5b42527ddf19e6f77"}, @op={0x18, 0x117, 0x3, 0x0}], 0x138, 0x10}, {0x0, 0x0, &(0x7f0000772000)=[{&(0x7f0000650000)="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&(0x7f0000001000-0x30)=[{&(0x7f0000000000)="542dc7db104998f35bb15b77ed84494d30e2c3aeb6c49b0003c9deace2d314b70555133cf0028152bac3adc481a4b57db2f6478be7f8167ba377d312893b8fd7d3383109cc2400ab50f0350a2a2c205c46e9d6a40f6628d8c3ba07deb4bddce507d8aa3453ed36476abc7406e320cdf419849b80fc16485e53f75587c1a42214e22d6f0590cac219c0cc7c8326fc879706d42f8623805310dca876ec405d4832d99e61f03148d7a83127c29100edca063ec6f46ec3b3e025a7075903514447c0678e47c8afbd8078119fa301d1a4a5f7931414f9fe3a98e470746f0176c7b546030b2309ab9c1452e3749853e7", 0xed}, {&(0x7f0000001000-0x70)="78ba0ba60a010f371d43c28af03face475d159f70de9f8203fe56ee1c146dbba50e83f6da28077d6124b59233ceae0f73c9ba90cc99483be794d0746fabe8704051c6fe43bb150d057722bfa1a776b7f0fc3aea6e2921734b806e4c353614e806428420ef6877b8979bb1699bf4fb4f9", 0x70}, {&(0x7f0000c9b000)="0c5a31161e5e85500bc5c02ab76c332314ba6fd0e4bd558f181593ea84249db91ffd3e933d8b5da66de7e27a9f49b98b24a06c13dd3db96178be1385f1f6e964c7bdc668", 0x44}], 0x3, 0x0, 0x0, 0x41}, {0x0, 0x0, &(0x7f0000dc1000-0x40)=[{&(0x7f0000001000-0xad)="a96e981c5914170011acc183a6e7acd86ad787b1c995f93bc3017eddd61bb75e9a9dc625df52636ba161a8d1be51e98577dbfc6c07ed5c85d978d7c905610c3aa6685d9ac93e72cfb9b898923af221de502d95107e6149a2d9171dff4827cd5d0b868b851f6f7751a7d48cfb171e9e1a13956fdfefe925e29b9b3f8ee0022ab36f8f4353c6daeee94a63d151c989d2ea8cbcf1977d30f5abec0041d24bd0b8c51e3559e3e640b57b483f388ca7", 0xad}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="b08d262a7a1e84c69ef693cdb75ba16f35aa55eb89a4ec897f2eae90b8756ba6449d14e043ccf26005151c080bbbac941ee0f576f91ad4c2664e9ed1d8910ae1b5257d396ef9cbe5b3b2ebb187be940f62ab658bb571d77db80fb721932225ad881e5353b4d85927553c1bbfa5023fce7daee4973d", 0x75}, {&(0x7f0000a4b000)="5245738a84a6138cd4831de16c4b888fe23eea2143c09b09e1ba360f8875833d4a8cb3d511328811b606f827e2b4f1aa9a1eaf60d5fc8fc5e364a4c8a63fe42b1aee470ae0db980a3fd6904baed78d40f1cc07f408d09f338453093950239701c9df4bf7c913d05333a976ea0e796b3032cc364321934037f3b8196f50ac156905641fa7129508396b26517d650cdcb78428713d54a8a0f08c4c89b26086f3307e01533731bfe8c73aed552635a62f0465a3d074a03d13d403386bc8fa3e93", 0xbf}], 0x4, &(0x7f0000c7f000)=[@iv={0xd8, 0x117, 0x2, 0xc1, "fa0b3f210bfda003108c800e58440ef19261c834630e58732f93dbd1b26d8bddcdac48da1c01a05454be291bd697caf6efe3de508dd3d5f0f3ef7fe28afa6ee6de404a95a7fbbe319bcf8624b93da28bd1cfb105319b61601eb225ddc908b896718e7ebfedbdad9f573c061e816440c4df1d9acfc4d4dc203b540f5ecba7bd6f01da0ee6c154685e8c67550f85041fc53a93b752b06db3df50281a40b388f700e52e34482e6f173e306e337d8cd7667e077b633f452b59c826c9ee8e76008bf299"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xe9}], 0x120, 0x40}], 0x8, 0x4000) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r1, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff8b"}], 0x28}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) 2018/01/04 05:26:42 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000467000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) fallocate(r2, 0x0, 0x0, 0xc) close(r1) 2018/01/04 05:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000908000-0xa)='/dev/cuse\x00', 0x2080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000691000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e37000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000c15000-0x50)={{0xff, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x113, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000ff000+0xc72)=0x5, &(0x7f0000392000)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000456000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) 2018/01/04 05:26:42 executing program 4: 2018/01/04 05:26:42 executing program 3: 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000f67000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000, 0x0, 0x0, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/vga_arbiter\x00', 0x200400, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000821000)={0x3, &(0x7f0000fa1000-0xc)=[0x6, 0x800, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000fd6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, '@Vf', 0x0, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9ff3d93fdfd3945e"}}}}}}}, 0x0) 2018/01/04 05:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000dbf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a5000-0x38)={0x0, 0x0, &(0x7f000096a000-0x40)=[], 0x0, &(0x7f000076b000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f000014a000)='/dev/audio#\x00', 0x3, 0x10000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b92000)=@assoc_value={0x0, 0xb6fa}, &(0x7f00001b5000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000808000-0xf1)={r3, 0xffffffffffffffff, 0xfffffffffffffd71, "b756bad48f5745d050e35ed7a04415f9fb6cf6741ca3c191d786b2207aa2dcb92150fed87f313468d6dfad93b747b24094a8938e9b12ac689247c117a50f02a64836b131e0ed3c0b9f12dcbb9707dfa42cda8d29f5889fceeb9a8119af82673f0f5777c85ea3dcba56e0b05fb23337fdfe5b932e87f809e92c9526058f0d7369aa6008c03b6c9dd8b8bdbaa10c3ed7a2f2c4671cda0212e74b02e5cc250de687bfe51d399b72d5b5cfcd8debcf413173acccd2af638e2734d866b22e8116ca7f7d2106f57d9473ef97259280f139f8ea4291a9386e75657d6db73ea4de15dbca66318452445a14c7e2"}, 0xf1) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/04 05:26:42 executing program 0: 2018/01/04 05:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a3000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000064c000-0x8)='./file0\x00', 0x412101, 0xfffffffffffffffc) 2018/01/04 05:26:42 executing program 3: 2018/01/04 05:26:42 executing program 4: 2018/01/04 05:26:42 executing program 0: 2018/01/04 05:26:42 executing program 6: 2018/01/04 05:26:42 executing program 3: 2018/01/04 05:26:42 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002aa000)=@add_del={0x2, &(0x7f0000ff8000)=@generic="2564000000000000f03f00000000d83c", 0x0}) 2018/01/04 05:26:42 executing program 0: 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x100000002) sendmsg(r0, &(0x7f0000fa4000)={&(0x7f00007fb000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c61000-0x38)=[], 0x0, &(0x7f000065a000)=[{0xc, 0x1, 0x1, ""}], 0xc, 0x0}, 0x0) 2018/01/04 05:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000845000-0x28)={@common="736974310000000d0000000000000600", @ifru_data=&(0x7f00001f9000-0x20)="00000000000000088b1ab300000080c501416c09dadb9386c9a046b02394ee9a"}) 2018/01/04 05:26:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x5) ioctl(r0, 0x440000000000127d, &(0x7f0000030000-0x1)="") 2018/01/04 05:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000046c000-0x53)=""/83, &(0x7f00007ac000)=0x53) 2018/01/04 05:26:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000142000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db5000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001f5000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x4, 0x2, 0x6, 0xa, 0x20, 0x80, 0x6c, 0x0, r3}, {0x4d, 0xfffffffffffffffe, 0x4, 0x5, 0x94, 0x4, 0x6, 0x1}, {0x2a, 0x8, 0x8000, 0x200}, 0x6, 0x4, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x3, 0x3, 0x6, 0x131, 0x5, 0x7f}}, 0xe8) r4 = accept$inet(r1, &(0x7f0000fc9000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0a000-0x4)=0x10) pwritev(r4, &(0x7f0000955000)=[{&(0x7f0000625000-0x78)="bc62e5e17b669b1d05047f03c0e166fa5945f6810cdf712546d055935f83623fa59ca80d7f1292f51043662a883e1d57dcbf265aeeddb5d6cc2b48cbda3ba2cc16c6b6f95ba36aab31ac4dbedd59d37e9390faa4ef752de1ceed8275ea5ee83764b45fd25126b40368e9aecf14f719562dc5338adda9ff78", 0x78}, {&(0x7f000060b000)="b85d0a15477297cafe6b39b6ab1f7d821a1158a1db5d6daa4f7602d74373b78c24e162fcc6209e7c5dcca65c1e43ff2562d9a7390f9e2efeccd232e7129e8183a81152180372b1df88e7b77d1056c10e716311f451bd97100979d1a238bded661668553b57d65b128ed2c92fd45dbb08641c5e4f98ad1982e7b462aaed32eba6bd0ce357656ca9bb79126c3bc3fe8239d18888c466e11ba09b3d5cf3d22a9d914665e6b78a12d095c2257d2e7e21f3d05c1e740819d2abe4f56ccffb3d94a295bfcdef504753dd5c4f1d297b5d86fafcd0dd62448616", 0xd6}, {&(0x7f0000588000)="26be9277260351fb2dc800a3cc994f796b693bebf976e390cb1c09733667c0a1e882a3ea89158d3661ac31a31396ca6831eab7585df77247044fa6ed9f4ca50e0bccad9554d5f0cba2f494", 0x4b}, {&(0x7f000049e000)="f90b1a8b9a5143bef8129445358784fb2f3ddb611b3e2fec988659bc61073850f04036830c7848df09ea560b7a812748a1dfc09eba2af89353f3a28330dd78", 0x3f}, {&(0x7f0000752000-0xb7)="63623371fa194726229f5dfab3bcc3d5dc0171c0d89af07a0a82a2089996c5a6cfb7196e58df1af35511efe5a3ceaa9ba1a906c87d29c6e2e1046a2cb8fb3e5b7a24042828929bc5f78f6a8330b83193a0e9083004ce06073b99ce40625f9accff8d8349b43c03da25b1b3bc0caa029d6b758c404726027d73769e01ca2a7f74de215c97f2afd4df14f1df1fcffec8bf4d391c7f39d99c1b052c780307120be207e1f14c5cbb9b0f59e962f6b1fdc5f2fa2a0d39fdfeab", 0xb7}, {&(0x7f000014b000)="caa90769d26981c646e309a31bb553c16ff67873d2b5f71dcb64baf938f06da9fe51d27a726cf520226402bcd94955491cac0c3c6a835d277b822009e5bbddf3c05c43b9cc829a6eb1604dd3a7e050dc03c1f6dc44c52f371bb7c384", 0x5c}, {&(0x7f0000cd0000-0xf6)="bce837b5a9aacf76c8ef46ddb48a1a3817484fe00a3171cb91f97c3cc96cf6fa8fb80c04bbfa1a3bc1d6eb5ad60c6576e9a571e2793f7fffedae54ca599a578e7439f8bd4857c9b1e889eef0fb792d944a40890c70daae21e5be54371dee7f0a2d3b6ff3fe50a62941a318b0d392d3f5c711ba4307142205806aa23a6f0e9ef1f2991b6cad24990c84801072fb73419cb5a1a1d5d14293b099f85e7612de5338f8c2c3d88c52c014d604e35495a411ef42d00abace9749c6e9b0a3f29520bdfd5af0ef56628114273e9b22b9dad9f04de9dbe807a8cda252c5779986427b4000740a03afb188adce69216caef4c7aaa155b019aa9825", 0xf6}, {&(0x7f00002f0000)="e6da5bf78e5c481f03be42cc60ed4b09e975f6f458d72767a24131283329f67e2da5ca51bb24c198c0131cc7d60c7ba3856a4cb79949e20598", 0x39}], 0x8, 0x27) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000a24000)={&(0x7f0000b4b000/0x2000)=nil, 0x2000}) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000dce000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004ae000-0x8)=[{0x0, 0x8}], 0x1) 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ae000)='cpuset\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) readv(r0, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) 2018/01/04 05:26:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00007d0000)=0x6, 0x24) sendto$inet(r0, &(0x7f00004a7000)="", 0x0, 0x20200804, &(0x7f0000f10000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008e2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00008d9000)={0x2, 0x7fffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00008ed000)="795742fab2bce3cca069eae1c9fbe847f126e830f608e0b770b7dd2ed8508b34b482f6de556902683e5524b0a7f39c0ec07c17dccd6151d3c57fd24b548309af28bf0dd9eb4f57217efc79a2553417866206ae9c901728", 0x57) 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000bdf000)='keyring\x00', &(0x7f0000edb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000430000)=@int=0x0, &(0x7f0000f51000)=0x4) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02dd442a0000000000ffe800000007e77f00f86c48020002000500f1ffffff009a480075e6a50000de01030000710de4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356000000061c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000854000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000e000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000835000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b00000)={r2, 0x6}, &(0x7f0000ebc000-0x4)=0x8) 2018/01/04 05:26:42 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c8000-0x9)='/dev/rtc\x00', 0x84c00, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000034a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) connect$packet(r0, &(0x7f0000eab000)={0x11, 0x3, r1, 0x1, 0x8000, 0x6, @random="af33ec487837", [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r2, 0x84, 0x12, &(0x7f000028c000)="", 0x0) removexattr(&(0x7f000024e000)='./file0\x00', &(0x7f0000815000)=@random={'user.\x00', '&@!%\x00'}) 2018/01/04 05:26:42 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) modify_ldt$write2(0x11, &(0x7f0000d81000-0x10)={0x8, 0x100000, 0x400, 0x5, 0x0, 0x5, 0x7, 0x12965659, 0x0, 0x4}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000bc8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) r2 = epoll_create1(0x0) sched_yield() r3 = epoll_create1(0x0) readahead(r2, 0xfffffffffffffffe, 0xffffffffefff8001) r4 = dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d5e000)={0xffffefff80000005, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000104000)={0x0, 0x16a, 0x27}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)={0x0, 0x0}) r5 = epoll_create1(0x0) setsockopt$inet_int(r4, 0x0, 0x2f, &(0x7f00005cb000)=0x0, 0x4) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f00002a0000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000eb5000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000fe6000-0xc)={0x0, 0x0}) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d48000)={0xc, 0x0, &(0x7f0000bc7000-0xc)=[@increfs={0x40046304, 0x3}, @exit_looper={0x630d}], 0x7f, 0x0, &(0x7f0000789000-0x7f)="6f88101628662bf7dc10cfd003107b08581481b936c708ca9259cabf646eb9ea780dc2e244e465a9dbe1ab9f839dc37f716700b202b0e345cc96c2a6b03c49367710849db465b81c4de91eb2c188892f936e08480b36cfa4df40c27ce98e3cd4b8f59d3944f00be09481227a238d0db03efb931b15ce3806c7f3e3337ae1e3"}) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064c000-0xb1)="7292ba22ed5063f6453392d08d60bb6d0eda64daba9e2358b471daa45398d863536affc8b7668af9b1d2d5e6048f50518c2729b8f606ceae585b1a32bcb621a7d438480897ea8becd1b1cf03035a69b5164798c7bb0ea51ce49729fa546e3501a340156d602c933da60b1ee8eef74b110c3ceda9ccaaa1baf2bde80821e9960a59e42c4a13418fb9ca4b695e7f4928e83a2dab9b06f907d23971f155410800757d9ea9b4d5daf54ba683c3416b7340d30e", 0xb1) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000a85000)="12ab2bee348cdd211725914cb1a92dfa4e", 0x11}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e29000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007f3000-0x18)={r0, &(0x7f00006b4000-0x4e)="101b3d6d362469a0086aa7079c775cb4382abfaaceab0e2209c7d2c7121cdebb65e33e98a52f89b66fb5d6eb51931525775d2f2e99a85cb6e2d321db40082daf128b32b86d9b0ad8c4e699aa4b15", &(0x7f0000592000-0xeb)=""/235}, 0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) 2018/01/04 05:26:42 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000db7000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000a7c000-0xc)={{0xd44, 0x9, 0x7ff, 0x541, 0xfa, 0x6}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8080007, 0x400000800, 0x8) write(r1, &(0x7f0000418000)="1f000000540005080042000000001d030700000001000076070000010000d5", 0x1f) 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ba2000-0xd)='/dev/dmmidi#\x00', 0x4, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000778000-0x1a)=""/26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000a6c000)=""/216) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) creat(&(0x7f000040d000-0x8)='./file0\x00', 0x100) 2018/01/04 05:26:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000083c000)={&(0x7f00002cb000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ae1000)=[{&(0x7f0000008000-0x1000)="f8cea972bf474a9df6af73509e349f0e0225ce0c3ae7a63039d0304d41d0", 0x1e}], 0x1, &(0x7f0000959000-0x2428)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a3000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x0, 0x0, 0x0}) ioctl(r0, 0x0, &(0x7f0000c28000-0x1)="0400") 2018/01/04 05:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}, 0x1001) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/04 05:26:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000)=""/0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) socket(0x11, 0xa, 0x3b4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000)="", 0x0, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, &(0x7f000026b000-0x10)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00004d8000-0xa)='./control\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000)={&(0x7f0000007000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000000e000-0x4)=0x20) recvfrom$inet(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x40000040, 0x0, 0x0) 2018/01/04 05:26:42 executing program 1: r0 = socket$inet(0x2, 0x400009, 0x100000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6c, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x63, 0x0, 0x0, 0x0, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}}, 0xe8) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x100000000, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x72, 0x2, 0x8, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x4}, 0x8) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000167000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00010002000000000000010035", 0x26) 2018/01/04 05:26:42 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/04 05:26:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005ed000)={0x0, 0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x10000000003, 0xa) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000d37000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/04 05:26:42 executing program 1: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x0, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000061000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000060000)={0x27, 0x6, 0x1ff, 0x6f3843b5ee434da5, 0xffffffff, 0x6, "bdc5fdd2e421101d9fc502684910b78848fafea3d17b4846d330bc1a768de72a28524050fd357f88c2a330206e745b9ac7624bdf4aa5bcabbe411df8a9d1d1", 0x4dd}, 0x60) 2018/01/04 05:26:42 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d00000-0x11)='/dev/qat_adf_ctl\x00', 0x40500, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x1}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000167000-0x1d7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0600af", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/04 05:26:42 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef2000)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef3000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000ef3000)={0x2000000000000000, 0x1ff, 0x80000001}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/04 05:26:42 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x244, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) clock_gettime(0x0, &(0x7f0000799000-0x1)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, r1+30000000}) 2018/01/04 05:26:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ccb000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') alarm(0x400) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/68, 0xfffffffffffffc88) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f000009e000-0xa)=""/10) 2018/01/04 05:26:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001ad000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000747000)='net/fib_trie\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000c95000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x8, 0x0, 0x0}}, 0x28) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001e1000)={0x5, 0x10000, 0x6, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:42 executing program 5: mkdir(&(0x7f000021e000)='./file0\x00', 0x120) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe6", 0x10) ioperm(0xc6, 0x6, 0x1f84574a) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b79000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) [ 64.281909] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 64.295753] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 64.308706] QAT: Invalid ioctl 2018/01/04 05:26:43 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000001000-0x88)=""/136) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000000c000-0xc)={0x6, 0xfffffffffffffffe, 0x0, 0x6, 0x7}, 0xc) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000)=0x2) 2018/01/04 05:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fa9000)=0x16, 0x4) sendmsg$inet_sctp(r0, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/04 05:26:43 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000125000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000c65000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/04 05:26:43 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f000007c000)=@file={0x1, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/04 05:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000091e000-0x4)=0x5) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000bb3000)=""/98) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x20000000000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x3, 0x6, [0x6000000000004000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00006c0000-0x18)=""/24, 0x18) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000da8000)=""/17) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x101000) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000847000-0x8)=0xab40) mbind(&(0x7f000089d000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000fd9000)=0x8, 0x3ff, 0x0) 2018/01/04 05:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000750000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00003f9000-0x10)={&(0x7f000074f000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) writev(r1, &(0x7f0000f0a000-0x8)=[{&(0x7f00002e7000+0x6fc)="1f000000020319000200078000000681", 0x10}], 0x1) 2018/01/04 05:26:43 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) close(r0) inotify_init() openat$selinux_user(0xffffffffffffff9c, &(0x7f00002ad000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000bef000-0x20)={@generic="67c6ab82d3bec6086434f1ddf9328b0d", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCNXCL(r1, 0x540d) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000638000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/04 05:26:43 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f00004ff000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000080d000+0x3f)={0x0, 0x0}) 2018/01/04 05:26:43 executing program 5: ioperm(0x0, 0x9, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0xfffffffffffffffd, 0x8, 0x0) 2018/01/04 05:26:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x87)={0x0, 0x7f, "aaab368111c28a93ce42b259f85b922a1e1300a51b40cc8758d94aef7e66e02b40eee4e3c6565dce9d702fbc15cae255e25658c225781e63be21f7cd1539ef4a77fab91d98c2ad15be7aa5c25d6c32607ef5870e7ce33c7dc80b9c5b8a66be28ea80a35dfa3ed0fc0167a2da24023ffa0c9701f791aecd654fc47bc1e84a4b"}, &(0x7f0000721000)=0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003da000-0x12d)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "069cb5", 0x0, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "05a0bc13a0a7f357"}}}}}}}, 0x0) 2018/01/04 05:26:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8b, 0x8101) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x918e, 0xffffffffffffff77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) fcntl$getown(r0, 0x9) socketpair(0x8000000000001e, 0x804, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000be0000-0x11)='/selinux/context\x00', 0x2, 0x0) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000e08000-0x3d)=""/61) sendfile(r1, r1, &(0x7f0000072000)=0x0, 0x20) 2018/01/04 05:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open(&(0x7f0000611000)='./file0\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000891000-0xc)={0x0, 0x59, 0x30}, &(0x7f00007e6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d31000)={r4, 0x9, 0x6, 0x4}, &(0x7f0000fb5000-0x4)=0x10) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r5 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r5) tkill(r1, 0x5) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/04 05:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe6", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b23000-0x8)=0x0) sendmsg$alg(r1, &(0x7f00002eb000)={0x0, 0x0, &(0x7f0000c59000)=[{&(0x7f00002c0000-0x7e)="e38d331870aded", 0xfffffffffffffd61}], 0x1, &(0x7f00007f7000-0x138)=[@assoc={0x0, 0x117, 0x4, 0x1ff}, @iv={0x68, 0x117, 0x2, 0x4d, "cb9074f8539a792aaa7becd890062246c2c18324aa0b1c37b3cdc70fa3354174c4a7d0ca36404ebae8bc06d93619a8651474be26f79d6cd0f2a5f478a88765236e41cd001fc4fbe399b2c017aa"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0x140}, @assoc={0x18, 0x117, 0x4, 0x6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x108, 0x4000090}, 0x24040811) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b79000)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f00003a0000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00009d2000-0x10)={0x3, &(0x7f0000416000-0xc)=[{0x3, 0x10000}, {0x3, 0x4}, {0x6, 0xfffffffffffffc01}]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000765000-0x4)=0x0) close(r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000f13000)=""/250) 2018/01/04 05:26:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000cf0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009bd000)=[], 0x0, &(0x7f00003cb000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) pselect6(0x40, &(0x7f00002dd000)={0x9, 0x0, 0x400, 0x1, 0x26, 0x7, 0x3dba, 0xf8}, &(0x7f00000aa000-0x40)={0x6657, 0x5, 0x6, 0x80, 0x7fff, 0x200, 0x0, 0x7ff}, &(0x7f000076e000)={0x2, 0x1, 0xffffffff80000001, 0x2, 0x1, 0x100000000, 0x6, 0x6}, &(0x7f0000ccf000-0x10)={0x77359400, 0x0}, &(0x7f0000a84000)={&(0x7f0000d42000)={0xffffffff}, 0x8}) dup2(r1, r2) syz_open_dev$adsp(&(0x7f0000525000)='/dev/adsp#\x00', 0x3f, 0x8000) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/04 05:26:43 executing program 5: clock_settime(0x7, &(0x7f0000bc0000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bc000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000c8d000-0x20)={0x0, 0x4, 0xffffffff, 0x6, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d18000-0x4)=0x0, &(0x7f0000441000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x200004000000804, 0x4) 2018/01/04 05:26:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000087e000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d55000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000188000-0x12)={0x0, 0x7fffffff, 0x5, [0x9e, 0x1f, 0x299, 0x5, 0x200]}, &(0x7f0000eba000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b4c000)={0x0, 0x69, "0b004cfc44041d879b187bd5c0e128ef53c8f231a2a2345bca175281ba78c76772179aed3fbe0a7e789183c8707555562061e1952a1708eec8accf36676de30f5bec088057c113e77514eb8fa50b2e38f131ecc190e8dc7b5d86e78ea0d62665b3a7d2d36317478039"}, &(0x7f0000de0000)=0x71) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ad3000-0xb8)={r3, 0x3ff, 0x1, 0xffffffff, 0x0, 0x3, 0x5, 0x5, {r4, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x5, 0x0, 0x4812}}, &(0x7f0000838000-0x4)=0xb8) 2018/01/04 05:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000852000-0x8)=0x80000000000000, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006fe000)={0x0, 0x4, 0x1, [0x3]}, &(0x7f0000b0d000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000704000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2e000-0x4)=0x28) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000070e000)={r1, 0xa, 0x120000000}, 0x8) pwrite64(r0, &(0x7f0000eef000-0xfd)="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", 0xfd, 0x0) 2018/01/04 05:26:43 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c1f000)={0x0, 0x0, &(0x7f000085f000)=[{&(0x7f00002b0000-0xc4)="38caf7674fdb3866b8349a518a5d426f", 0x10}], 0x1, &(0x7f0000fd4000-0xa8)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd4000)={0x0, 0x0}, 0x4000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f000009e000)="a844cb211af56d99e5e6d82d9c018c3c9e36b92933b6af8011b5af252afbd52f91318c9a412880ac35f5d69b4aac06d40ad802c123bd65c8ec85890a4465d7ef37fc89b779d5ef04fb11281bfcf81d905c338cf249", 0x55) 2018/01/04 05:26:43 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b1000)='/dev/sequencer\x00', 0x101200, 0x0) close(r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000+0xcb8)=@common='ipddp0\x00', 0x8}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000003000)=@get={0x1, &(0x7f0000005000)=""/95, 0x0}) 2018/01/04 05:26:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005a3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c0a000)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0x1f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) 2018/01/04 05:26:43 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) r0 = socket$inet6(0xa, 0xf, 0xe96e) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f82000)="882510bba14b326920e2d9e656cbf5e4149a7d3fe3dfd1c892622603d500066096db6b56a6d87e6c605da2a2f51618cb116094cb55c433d0b028d2624c6b6c2d2ddbdc8a0d0945d0e20164114ee0892ff7eb3c75486ec1f239351b6ca5b57390f053fbcfb92a3e9036907fc240dc96290bf6a017b49e275928b76237f8630c40b414bee14a25132b7c7dab9b2f33be606b89dca1b9e6dfc575285cc282db4119a4a48f9b4a4a74b5762ea5c5a9ac2a5872", 0xb1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000060d000)=0x0, &(0x7f0000f82000)=0x8) 2018/01/04 05:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x4b, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7b000-0x20)={r0, &(0x7f00003e7000)="", &(0x7f0000ae3000)="", 0x2}, 0x20) stat(&(0x7f000067a000-0x8)='./file0\x00', &(0x7f000032b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cc4000)='./file0\x00', &(0x7f0000cb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000a9000-0x8)='./file0\x00', r1, r2, 0x1100) 2018/01/04 05:26:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00002ce000)={0x0, 0x8, 0x8, 0x0}) 2018/01/04 05:26:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000021c000-0x14)={0x7, 0x6, 0x2ba5, 0x4, 0x5}, 0x14) pipe2(&(0x7f0000d66000)={0x0, 0x0}, 0x4000) r2 = gettid() mq_notify(r1, &(0x7f00003c6000)={0x0, 0x5, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x2000) rt_sigqueueinfo(r2, 0x23, &(0x7f0000824000)={0x35, 0x6, 0xffff, 0x7fff}) shutdown(r0, 0xfffffffffffffffd) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000005b000)=0x0, 0x4) 2018/01/04 05:26:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200041, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b42000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0c000)=0xe8) r1 = socket(0x204, 0x10000000801, 0x101000000000) write(r1, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000db8000-0x7d)=""/125, 0x7d) r2 = accept4(r1, &(0x7f00002ea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a09000)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fc4000)=0x0, &(0x7f0000eed000)=0x4) ftruncate(r2, 0x6b3) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ce7000-0xc)={r3, @loopback=0x7f000001, @empty=0x0}, 0xc) connect$packet(r2, &(0x7f0000000000)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/04 05:26:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0x100) ioctl$KDSETLED(r1, 0x4b32, 0x3) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) stat(&(0x7f00000b3000-0x8)='./file0\x00', &(0x7f0000356000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000051000)=""/138) sendmsg$nl_xfrm(r2, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000534000-0x170)=@getsadinfo={0x170, 0x1e, 0x800, 0x6, 0x1, 0x4, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x3, 0x1, 0x5, 0x400, 0x6}]}, @algo_crypt={0x50, 0x2, {{'xts-camellia-asm\x00'}, 0x6, "4b5569dccd72"}}, @proto={0x8, 0x19, 0x3e}, @policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1cb60000000000, 0x2, 0x8, 0x2, 0xa0, 0x20, 0x3a, 0x59b0, r3}, {0x1, 0x9, 0x81, 0x7f, 0xc, 0x200, 0x0, 0x4}, {0x5, 0x100, 0x0, 0x0}, 0x100000001, 0x0, 0x3, 0x1, 0x0, 0x0}}, @proto={0x8, 0x19, 0x6c}, @u32={0x8, 0x1d, 0x3f}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00003c2000-0x4)=0x3325) mkdir(&(0x7f00003f8000)='./file0\x00', 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000506000-0x8)='./file0\x00', &(0x7f0000428000-0x3c)={0x3c, 0xef, "327387974286d59e0a1e761c9322fce6a2ba1f2b96a2f3b857ea703bb369760ab72251de0c5eca2665565be17fe606b6dab839ee"}, &(0x7f000057f000-0x2)=0x0, 0x1000) 2018/01/04 05:26:43 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000090d000)='/dev/admmidi#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000037f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dad000-0x4)=0x1008) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000044d000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x7, 0x1f, 0x400, 0x9, 0xffffffffffff0000, 0x2, 0x401, 0x1, 0x2, 0x88a, 0x284, 0xeeb3, 0xff]}, &(0x7f00002d3000)=0x108) 2018/01/04 05:26:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000080a000)='/selinux/member\x00', 0x2, 0x0) connect$inet6(r2, &(0x7f0000a53000)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc05e}, 0x97a0}, 0x1c) recvmsg(r1, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f000075e000)={0x2, 0x1c, [0x3, 0x8001, 0x3ff, 0x9, 0x1f, 0x20, 0x401]}) getdents64(r2, &(0x7f0000624000)=""/206, 0xce) r3 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000c9e000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000555000)={r4, 0x1}) 2018/01/04 05:26:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x803, 0x8001, &(0x7f0000255000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000bb7000-0x4)=0x4, 0x4) timer_create(0x0, &(0x7f0000c7a000-0x60)={0x0, 0x2, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0x0) timer_getoverrun(0x0) 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d65000)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004b5000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b90000)=0x0, &(0x7f0000db0000)=0x4) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}}]}, 0xffffffffffffff5d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x40002, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000934000)={0x0, @in6={{0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x100000000, 0x3, 0x20}, &(0x7f00007a9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f54000)=@sack_info={r3, 0xf3, 0x3}, 0xc) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000663000-0xa9)="d28952f6a09b7787e94fef8009dc08afa55bdc3c1eb4989f30de4043e1a22a9f8feea71a8b8e190acbfb75c769cd1a893ee3e3bc16f393913c7f91088c525b0f1af5bdbde450142205275db7aeb91b3db5a97d73e6e9f647e4decabfc449f26879712e862b0e280f6c9effd92526d393e8d8b491dd71fdcb7060b4392241921281b0d0f173aee15e7a8b3270e5c5c4015d63d9ff201b1c08449dfe85f192f6f372d7f0b69278e4b1a7") r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b34000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000053b000)=0xd, 0x4) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) io_setup(0x4cf, &(0x7f00005b2000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000027a000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000f5e000-0x18)={0x0, 0x7, 0x6ed, &(0x7f00009d3000)=0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00001df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0x8, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400, 0x0}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r3, r2}, &(0x7f00000db000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000a11000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) r4 = semget(0x3, 0x4, 0x2) semctl$GETVAL(r4, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00001b4000-0x10)={0xc00, 0x800, 0xa21, 0xff800000000000}, 0x10) unshare(0x40400) r5 = semget(0x3, 0x7, 0x304) openat$autofs(0xffffffffffffff9c, &(0x7f000055f000)='/dev/autofs\x00', 0x40300, 0x0) semctl$SEM_INFO(r5, 0x1, 0x13, &(0x7f00004d4000)=""/55) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000277000-0xc)={0x20000000, 0x2, 0x1c}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00002f7000-0x10)={0x21e, &(0x7f0000c44000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000019e000-0x8)={r6, 0x3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c17000-0x4)=0x81, 0x4) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/04 05:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f0000303000-0x38)={&(0x7f00000b4000-0x1c)=@in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000999000-0x60)=[{&(0x7f0000f94000)="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0x1000}, {&(0x7f00009ab000-0x82)="1a70a8d0397f3ca18736f0f467003c801877f72cbf93a413350492afaf3bd4ac013efb77525e797ea3bb7ce1d060334c939cb745ab5696803453975559fe7284bb02e03c5dc487f16f979aba5046a11e80e63eba9bf6a3d90c156dceac9bd295e4341c43baf9178f6bead78ae96e1ea022bd5238e97ac0e8756abb548139fa347a00", 0x82}, {&(0x7f000059c000)="c8254606d4b94535fd3a6175f3c02ea54d1d7942", 0x14}, {&(0x7f000063a000-0x62)="ba90269bded74d57ae764eff40b91c501e03ca6f72ba001d69177b8d1acae617f55029a1a85ce5b23c473fe098a8162f9e02fcc8826b58814051147ef5d514467da3ca81c7ec7ea2dd2c866e2fa31def1061df86fedee2b5e4690745b49c49c3851e", 0x62}, 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{0x78, 0x109, 0x7, "792f60fbdacf91f0717ffb517140b5c35a0c0a88f69e2a6cc0b6d1d921277e6ac19d1c8f0b393e2dac52da12852265cfaa4a0e90a58d1544437b559dc819a777a29d60df26a72908f3048f41b3538e3dd15ea7f5d1b7bbe4949387c6fa6b82454ffc"}, {0x50, 0x11d, 0xff, "e3198c178d3c05df4d60c83806778ddcffeaf33e85db97673db3bee4fbfd158164ba8cd73b45d97ac30329760371d927e15d63cd63c7bb506122d270b09e89c7"}, {0x10, 0x10e, 0x6, ""}, {0x50, 0x113, 0xffff, "7345d77b5f126480d49cc51449df082ba78c6872b032542225c66e1bf30ca556b6df66a3d505577b9f3a0e6a3887b4259f19f8a78a02aebe42d0fc1123"}, {0xe0, 0x199, 0x332, "53750d9ce06e82f880121b72c8b5e60c355ad4a28c593e28cf56121f664db8abbeb86533c7352d11efcedaced45552e0b4b788c241b1d1a158ff877cb68cae135df43e0797f7f27f2c8956089e31d1247a287b92eab5120c5cecbca278c598ad17e56f8ab604266954bfb362f9e5d4309f714de1c4f8af7f64bb7ec7f63fadf19420bbb4bf31a594d07745803ac299dc78352b67396954f6e1fd2dc56e712ca1f46e00b6bb36e3fa02f33d58e5e217e19c80fa65f87989af3a95e986d4a5c974c949009b1ec00ce64880"}, {0x100, 0x108, 0x6, "ec369130b63a3beacbdefc93fd627468f37d0cc7345c103981b0f8ffda8c3395b1d4eb151ff1433a30a4cd2b2b32899b5da7419e5d669e6cb3e8cf47e7397fc9a7f21f4063152eb676909f3b17272c91d4842cd76aaa56ffb6321c9f882219c8e306d5d78a3cf50e0fe93a78dc7f925a01dfdc8472121e1016ad8aef2743bdef18d729e763fe27dac74853f42c3084b072301422d3c32dc5ddcaf7305a4b34757ac3f432d2bc2ed138845fb47e7aae02f36fd93df2fbba5846e19db64f8ff400e15be83a999860b9f8d4c8ff6a3b202bfd1ef44ee98a69c32731f1b67c9e1c60b46b1ec0b1830f628ebe26c630"}, {0xb0, 0x88, 0x100, "6113b0a5b46807cfdc3285febfa42c7c0037b83c811fb9aa32c5b05433e0b03e5ca405def06030d730aecd6dea07ccc1d80b779046180bc55219037fbd5c50529aec560d45c96ffde03423a0b1c1e7730878fc1826ef6527551064cf73b738537de5ac9347bd7de2703a2802ddc226f63ac49c54263d48b9e2dbad60da38fb37de0bfb5eabdca3555c886515deadf24da42b9654429c505acf8759"}], 0x13c8, 0x20000000}, 0x4000) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007aa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fef000-0x4)=0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ed5000+0xb1d)={0x0, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000091a000)={0x7fffffff, r4, 0x0, 0x7}) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000655000-0x4)=0x0) syz_open_procfs(r5, &(0x7f00002a8000)='net/ip_tables_names\x00') 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)=""/0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f79000)=[], 0x0, &(0x7f0000d3d000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) r3 = dup2(r0, r1) dup3(r1, r3, 0x0) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000561000)='tls\x00', 0x4) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) 2018/01/04 05:26:44 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = semget$private(0x0, 0x2, 0xad) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000f77000)=""/4096) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000f47000-0xd8)=@pic={0x9, 0x7, 0x5, 0x1d71, 0x8b, 0xff, 0x7, 0x20, 0x80000001, 0x6, 0x5, 0x6, 0x6, 0x5, 0x8001, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000703000)='/dev/rtc\x00', 0x2040, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000-0x16)='/selinux/checkreqprot\x00', 0x420000, 0x0) getpeername$ax25(r3, &(0x7f0000276000)={0x0, {""/7}, 0x0}, &(0x7f0000d74000)=0x10) sendmsg$alg(r2, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f0000c69000)=[{&(0x7f00004e9000)='R', 0x1}], 0x1, &(0x7f0000f73000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f74000)=0x0, 0x4) recvmsg(r2, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f76000-0x37)=""/55, 0x37}, {&(0x7f0000f75000)=""/25, 0x19}], 0x2, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0) 2018/01/04 05:26:44 executing program 4: r0 = getpid() ptrace$setopts(0xffffffffffffffff, r0, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003d3000-0xa)='/dev/dsp#\x00', 0x3fffc00000000, 0x40000) fcntl$notify(r1, 0x402, 0x8) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) syz_open_dev$audion(&(0x7f00007ce000-0xc)='/dev/audio#\x00', 0xb57, 0x6fffd) socketpair$inet(0x2, 0x7, 0xfffffffff558672c, &(0x7f00003e3000-0x8)={0x0, 0x0}) shmctl$SHM_LOCK(r2, 0xb) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x17c, []}) sendto$unix(r0, &(0x7f0000a65000)="792d10587c436cf0bd2925d2d90621955488bddec6a28c342123a67f024e682c52ed6a4d38c202f98f835a209669a126608a1ea746d77545e590a790f72f9c879a8649aa1421301191c9aedf5de7", 0x4e, 0x800, &(0x7f0000d5c000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000046000)=0x7) 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d3c000-0x2b4)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x85, 0x0, []}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = getpid() capget(&(0x7f0000bf5000-0x8)={0x20080522, r0}, &(0x7f0000458000-0x18)={0x100, 0x8, 0xdb98, 0x4, 0xf2e, 0x1}) 2018/01/04 05:26:44 executing program 3: syz_open_dev$loop(&(0x7f0000362000)='/dev/loop#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) dup2(r0, r0) r1 = syz_open_dev$sndseq(&(0x7f000010f000)='/dev/snd/seq\x00', 0x0, 0x200) r2 = dup2(r1, r0) accept$netrom(r1, &(0x7f000041f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004a2000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x200, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) pipe2(&(0x7f00000b8000)={0x0, 0x0}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000391000)={r4, &(0x7f0000b6c000)="", &(0x7f0000311000-0x4e)=""/78}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f10000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e10000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000099e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d8000)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000394000-0x38)={&(0x7f0000835000)={0x10, 0x0, 0x0, 0x104}, 0xc, &(0x7f00002ce000-0x10)={&(0x7f0000a00000)=@acquire={0x23c, 0x17, 0x0, 0x6, 0x1, {{@in=@multicast2=0xe0000002, 0x3, 0x33}, @in6=@loopback={0x0, 0x1}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x0, 0x54, 0x2, 0x80, 0xa0, 0xc, 0x10000, r5}, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x10000, 0x2, 0xa0, 0xa0, 0x62, 0x3, r6}, {0x8bf, 0x8c5, 0x65f6014b, 0x9, 0x0, 0x4, 0x8, 0x10000}, {0x7fb, 0x73, 0x3, 0x400}, 0x3, 0xd, 0x1, 0x1, 0x2, 0x2}, 0x5, 0x800, 0x7, 0x3}, [@algo_auth={0x100, 0x1, {{'sha512-avx\x00'}, 0xb7, "e4b7415467aa19f0d6ddd4fa6dfd206304b3891d7a392f3bfcf03e5418fb62be9bbda06ea8a2b2618a2e4d78ea6bda9289edc11ac18a9e114bd78057213b473c3bb382a5d1f39820b0c212294c23638d33bc16d08b218b48bc792842041f81a5ed495665e101dc0dcb9bf21618f907c4bbc2e7567766828dd9d7990ee3e2c5031551db19068adc651f6c9a3ba40a6b75be8f276ecd6cc49793fa628d678e8010340a7ba4382f33ceb5a04b3b576b719ea3850b1b981d47"}}, @ipv6_hthresh={0x8, 0x4, {0x6a, 0x4d}}, @mark={0xc, 0x15, {0x3, 0x1}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) open(&(0x7f0000363000)='./file0\x00', 0x80000, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/04 05:26:44 executing program 0: clock_adjtime(0x6, &(0x7f000000e000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000073b000-0x4)=0x2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) 2018/01/04 05:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f0000d5e000)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r1, 0x0, &(0x7f00008b1000)="22873d0a5c18320635f69e21aacec490f36d640343e9d2b7554684ead9af424362d5cf9cbcc4f522da8906063e32901c2f43a1d3d557c2b6c3b053c0666ef1db7045db1e0ff8c9b22b390b748e7284b90c201fb3bddec77713b388be619a26e63e52ff4358683692d96bd1f42887e18080a12439720920c20f88659e6ea8422fdf792b509665bd3aac009945c934575d71ea52267ae3a9e85b5b9ea9428d89af92b4cdd49ccb8711a6f0a122acd6c1a0c233d90ae8e2faf5698ef6ea6ebfab4701739440b7545de1926b5dd97d2ce0430e798fdaddf25f30c9ef17d8a9df5a") bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x4028c0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) r2 = dup(r0) write(r2, &(0x7f0000cdd000)="ef", 0x1) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ae000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) listen(r0, 0x3) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ccf000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000036f000)=0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bdf000-0x8e)={0x0, 0x86, "44d4ea03ecc151262e5953604b0bc479d7736c2bf211dc91edbec7c084d0da80a5ef95376bbfafc5b7e0f8af1bacce451ffacc0ae7c412b39a66c450ee0b25fe2a5c87006cc3690037f604865544258a353f9eb64228a83a4aa1662ed7cef2c47bd8dae7bcbbc23eaeaa1905cd70536a1001efb8f634eee7708dac0f95e34292fb1a069717e5"}, &(0x7f0000a13000-0x4)=0x8e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f0f000)={0x2, 0x7, 0x0, 0x8, 0x100000001, 0x8, 0x8000, 0xffffffffffff7fff, r3}, &(0x7f0000aac000-0x4)=0xfffffffffffffef2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ced000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000681000-0x4)=0x8c) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000fed000-0x8f)=""/143, &(0x7f0000793000)=0x8f) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000400000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) getpeername$packet(r2, &(0x7f000070d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000088e000)=0x14) r3 = syz_open_dev$sg(&(0x7f000048a000)='/dev/sg#\x00', 0x2, 0x4000) pwritev(r0, &(0x7f00001a4000-0x10)=[{&(0x7f00006df000)="4c4d51b9fcdfc630bbd00512467daa6b969ea86041575acd7c9070f7e57611b30ed47f436ab9205494b422c14be5747f5a348da3e93bf13104f40a16c0724f550b42d603b2fe0038de0a60ce60da820d0b73166fccf5d4798f7591067ad96cd91064272214d3078d3075b70c188a6b3075914fc66a763bda46f292ed29a325936d6728226cb1d0eb8ef4750aa8eda6c9aa6df236738ad1675559ccbd7e0b48c9d9e404b23c1a12ad364bc05cc6a28eb6a1bc8db0828a86e5518b907615c7638618220ce75204f6d8202093e9ce3f45526d1b46252ccd652f483a1bbf8bfbef2130dabeb9f6", 0xe5}], 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f00000e1000)={0x1f, 0x5, 0x6, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0xffffffffffffffff, 0x0) 2018/01/04 05:26:44 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc02, 0x0, 0x1, 0x70bc637b1e1013f9, 0x4, 0x9, 0x4}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/autofs\x00', 0x10100, 0x0) epoll_pwait(r1, &(0x7f00002b0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2, &(0x7f0000d6c000+0x637)={0x9}, 0x8) r2 = socket(0xb, 0x4000000002, 0x0) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0xfffffffffffffe9e, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x24, 0x26, 0xffffffffffffffff, 0xfffffffffffffffd, 0x3, "d45029db03000000eefffffffeffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/04 05:26:44 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000043c000-0xa)='./control\x00', 0x80000007ffc, 0x3d) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000084000)='keyring\x00', &(0x7f00008e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r3 = add_key(&(0x7f0000782000)='syzkaller\x00', &(0x7f00002e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) r4 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r4, &(0x7f0000013000-0xa)='./control\x00') sendto$ipx(r1, &(0x7f000094e000)="c38cd1a9092b0388b191328149acb34281afa2a60b5355e82126ff77ccee0d3e8321e943c599955022c44865baf7ca133130816814c2ce9b275ed99dd7339eca8968ef6e8768317ed24e5bbae37f5324e7a4419c5138116a81c188dadd2bafbd71eb1e725b134e80ad769dcf63b730c853fc945742a550d82c43ddfdabc4eb80f242c2e27a70937114637281e02f78d0ac669f", 0x93, 0x40000, 0x0, 0x0) renameat2(r4, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) 2018/01/04 05:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000939000)={0x0, 0x8, 0x8, &(0x7f0000c67000)=0x0}) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe1d) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000353000)='/dev/sequencer\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000626000-0x8)={0x0, 0x2}, &(0x7f0000512000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d6d000-0xda)={r2, 0xd2, "ac7f836a5608c9f3cd059ed51eaafea985e8ba217799569107c33c71d9b16203374c4ca41bdf50905fa1a701a88b4067ffac5fd7a58825d8ea961c01abde1d7b168d365d5dac72c54ccfcbcb8ff23dc8520144d6dfad2804e8a8f2bd3470f301a85f559fdadda5a646be4b11812a3f8ed992e9235dac1853f3f5e38d80e3b97e995bb94fb71653c47993e77b7da0fef23812523519da318322de6c2a18e6487778bfabc97d9a30bea2f806ad16b4c90031d1b4406124afc8afdbe3a5b1105d0fc301de47bb355c3462db531503bc80f27fba"}, &(0x7f0000e02000)=0xda) connect$inet(r0, &(0x7f0000811000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff40) sendto$inet(r0, &(0x7f0000edd000)="91", 0x1, 0x4008000, &(0x7f0000c41000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000253000-0x78)={0x2, 0x78, 0x34f, 0x3, 0x40, 0x3, 0x0, 0x1000, 0x6021, 0x1, 0x8, 0x2, 0x4f, 0x3, 0x6, 0x100000000, 0x1, 0x3, 0x8, 0x9, 0x9, 0x1, 0x7, 0xb8, 0x8001, 0x73e3, 0x6, 0x8, 0x101, 0x101, 0x1, 0x10001, 0x2, 0x35c1, 0x100000000, 0x2, 0xa90, 0x800, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000c9c000)=0x0, 0x9}, 0x40, 0xfffffffffffffff8, 0xb, 0x2, 0x10000, 0x6, 0x5, 0x0}, r3, 0x800, r4, 0x7) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) r1 = socket$inet(0x2, 0x1, 0x3f) ppoll(&(0x7f0000433000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000d61000)={0x77359400, 0x0}, &(0x7f0000eab000-0x8)={0x0}, 0x8) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) sync_file_range(r0, 0xfffffffffffffff8, 0x8, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c13000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000329000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x18, 0x1, "5dc8034453edfe8f47c99e599946a02bcbf1e06e9581a51e929c32e71d0fb1bb58ecdfc403bb2e0316fc879274bdc51448ad04a7bc2c1fff45934704a17bda8b", "3e3c5e4418686be54c6f254e12469fecd15233f5e17e292c5c3c52b17c50d396", [0x6, 0x1], 0x0}) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r2, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$netlink(r2, &(0x7f000024d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000)=0xc) r3 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r3, &(0x7f00008fb000)="dabcfa46", 0x4, 0x0, &(0x7f0000526000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 05:26:44 executing program 3: r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00009f3000-0x10)={0x7, &(0x7f0000001000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000ab9000)="", 0x0) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xff, 0x0) connect$netlink(r0, &(0x7f0000790000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r1) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x407fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x80000000, 0xff, 0x0, 0x4, 0x10000, 0x3004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/audio\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f000004b000)={0x1c20, 0x1, 0x2, 0x1, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000383000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) 2018/01/04 05:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da4000-0xc)='/dev/rfkill\x00', 0x101, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xb5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007ffffffb, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) remap_file_pages(&(0x7f00005c7000/0x2000)=nil, 0x2000, 0x8, 0x100, 0x44000) write(r0, &(0x7f00001ab000-0x1000)="b107aa6866153334f20f61124638cfa40ebcf2e7c717ede227c5754aa6f0854047a0adc0c8f4f86ac550c75156d5e3b85bbb0612088d15ddbfa98ce7d7652164f952e5362f4547ecc46df974ab4edf22e8e96a8c797b80c44069617491c7517415b7af24a33eb085e8b4e024cc50b1823834bf81983f035cca4114842721bfc40d7125a3429b6063067810694be60442d938a2ef1f9066771388d3039ec194377862a171bf85db52c12a304e77fa1993a767f32fb2df5edb55382a5f73f50b4fdd1b219af1d83e3f4489558f386eed6cff4a2dd02be02b33a253be53519de36b12991b4283784216a6d24d1e66b91e412f4d617bfd76d5b782ae1c31cb98062edc95c11dd211d85d07a40f837fdd1b3956d6a02f05990e39b332346476580701fcb5fc3efc709f7dc4a253dc4952eccc4615c93b606f967987b9a4b0dad797186b1836743f4d4ea883192d975bca97bcfe681cdcf2a08b1b05ae3037cf6e59a46c66892fcd10a5515c0a035a4d187a2050ca8e40f6e86875d7bd01374fcd368d4dcfca0409dfddadd591da5b9c08c9566a5cff3b5e29606dca616cf4e018c310f97c1a7687ffaa8a99235ce59163cb4d2773b3250dfb8431531d86a15924f1f4d14b177574eca3917b273367cd5688e4a4e42078c9c299d1e40326b94c99cda285764fec607b05d8e9a42dd46b5f8c2276986a9201badebaa3e9279f07b94010ec2cb6785eef5f3d1aebfc2a1c8a99021ae471a7bb0c0e594fbeac15507fa46e0ad30e96c0575911605f03547d7528e094b520a4f7926a9c85633b2538714557c5fddcb75fc80a738adc90124ed1c04e38aba6498313df2bfef11e48fd079548c3a9d182f226d57d2b66c177709e1368605f4d5047baf2cd17d255aa4bd259c1c0fd8b5735ef522dc69f0f580d3286914953e1d3911fbd9d576179b1c1be6dc3a850932e80a61625dbc3d51742c03bacfa640894f207c3eaf4fb97eeade3d7e105d7985663be806ce5334252f10ba7292991cdafb478486ed290ab5a898c1a9555c98762142a25a04af46c719f50dba7db28666e7cc6f31860bda7cb9500960585170a2918dd0ca0e4d3389e9a214de878df5c6957bccbb575444a701f28da771d3c7e6380fa4c53e2a54de5833eeca3b838a33a76ec8afc651fb254f260e13b79aff7a41d3aa9106ed382a1df57b275a52778d92e35808d21a60e5caa54ff9de3f9c9795b5b71e7cf0e749d261840eb1f64d9d61c005f89b05fca37cf78a0101e5c9d4ac0e638b76f6aae9ffc389f9fd78a38ebc6cc69dae76b4fe92fa54bf2aa80c72020e0c741b784f8d47b587a6c2bc52c85cf0cc21bd40bfba5869c64a7128393d5a5985920f5f756e406270328ab93178f3fcc33572ae76b911f2798f4f8f496d68f92251d00acec486352e285f25505e58c7598f001b6e94d8a6361d523f69eed6e27518d3bbca2392e614dbd78383d18259c0f5fbe6a7492c38b151f338f55d055fb4e47dca8ac17c6a80c7e5b3db5482519cc3056095e997e51e1721a072403b57bc474a093f41eb37e8357d4e342f95efbf44cfa96728a5b1f689fa25b9fd6c98e729a791ed12be644561a8254a185856ab5c0a57c24c51cca874bbe2efa9a2d7612c0e8b4b448adf85834c53e0194dc2b82bd1aab90e710428f649cb34198b3d13ff3b7777d9dbbf0f3839d50c94b33000bc632d5ccf5db10a13e16fc471faca489ed8195826c449a04c4075fd3da90976570f24ba2a1b760e8c32536ea4c7f91fafaf6393f78c4a6b9e248dac727f64d2f7c7e795ead06d1168bd58583868ca29a73b3d7ce2c0dc5105b392b8b91f531124688d3aa4f1c06435395118fa0d6a509f59300bd669e6ab53eb1013f09489d6920d8880235a4e13d6248e3a0ca734bba1624c27afee95af9bd9a8076a1caa8942531475e8a1e4a84086edf0d5bd76b9cd82033340caba907e07efec5f7939543e7dfc38ff153c1bb735601b7217fd1bd9866f261a804096e408462687086b87278e09b08a6a98e34d2e4bce31ece863cf1909d4d6f3fc3b7348c158d70cd345f619ac5d428f1bb8ed77d67c924a6a4e8dad5a672f20e1cfcc1a2efd3631f0b2d3a4d4ccc51e4e4aa2221a4a994c1c84ed5dba1eb9ed956ffc04d5e21b018e86ce16545236f1e0f98636210fbe807be8ee601764dda05813d4150020b53924ebe6f7fae7d55c8716d22decd01302a4e52073ddfb7b1771f2feee6aca0ce6d0afd33ddfe92dd8e375fae3247d8ce9b6eba6acdc4d16588876630b74dc92d3f0b3bbbcc0d1005624a2f1cb3396ee4c81c35cfe2d3808dec6c08fc40abf733f8e7ca5a4395c5f897c1c83b70d3ce1af3e1dc1f908bdb5699603f17b10b4add3b4b0213a1c58bdff9e57b8847a8661eec4a2c120bd5b9bc252ce508b626b6421ac3d336870327a98fa76259902bec57fe3fcfd87f6bf1bb6c48d5102c1eec4f8e5b658d56f96c8fbd9568bbef9d8900d932cc15ee01947a4a3c196f61223986c0448669806c88fbe069bb9c738ff6d58158dc2359e2e3de60129336b42c5b2ee91384c0bbcd6b29eaa7c0533e9821b8f71c3b3f04021bc1efcc367482b2a891c790bf4553df816f1160e25425d0f91f606804f46c1c7756834719a788fa6fce1ccaeb38e32c71d7379e123bb63bd355d0da7fef939b391dca72a668483eca6316da62bea38c239c942fbf9d0ed04cced801dc5d5b01fb63624c00793dafdd17b75d02b4a893c07f37d7c387fa52d5bd29f56227d61bc47539f2a21509be4931c780705d596a5fd806a93453e8c3828eadb69bf369bc0fd2529788e15855237fec4127ae9c0e5c447c27bc2b11e4406c214cf3cc80b8a170982bd5ec1d580e10b84caaacb1f7a83d087e0efd2c4441070dfc361706cedbc7bf989e47b101ffc30ae0b976e92d0ad599eee9109d7d5001d3d1ed5a672ec07945e768634311fb40c32556888cd154ffa69aee57192c46695a16659ae63e7e5ac5112030b347811208cc4a69398f8c95651bab7bb783e3768caab1ecaf3006775974e0623dc28f66a38e49fe9e11f0018f38958435496ff4b168e2a09d5a3e9bbcc31ea54aae9ebad8d534b95bedde8a9ac1fa32c0157e788572c7d07879f949079d077bd5c37f15c965b12f34e62127c0690f564e77a2114dfc505231daf74c440ea675ffe0f77a757711df892fb4a7941ad3f8b526701661c961b8397764f5a5bb3e6d375cc17bb8235f95920c989b5514b41d948476fa5ae55eb6826ab3cd69ee86c524e3865bcbe033bd1a2d776b6f21f22f739d58fd03d9b838e2dae9761d6eff152e89cddf5d395f4453d3be7e0fada35800cd11d573903b4589204b9e3cbf094f7a52b206ade17fe6066f3a5ec480ae94bfaa1c036ae4efa34c1d6eeca7f8515fa712b2cc8a116b6cba1b5af11e19c81efa5f7a8682dece4d01b9d2e0cec6ac1736dddb378471ad35801eca50fb9f18437643cefe22dcc9a1d6d34362d1b469832d2fe49a4371abaafdea5130e719d9bdb6a81850ef495545ca6e04eb9966d1579519dbb8ecb0bbf3df55778c7c04acb4454baecf7b51d56ce0849317f4949410a7923e2773637d094bfaf79ccd684338c00d19eb711a4a36b05781d18ef829bedcdeb53d7bcb42b820e243ba779e416f89a671331266d49c7a2a00c902f8034a84961d453f2b8854473f1e659ed99a11f96ef6ef2c5106dffdf54357a9e59ac0b00eddca211d3dec3c315e531c4bbd3693bb5abf03e4f985b4e236f9f662c86096bf6d27e3235bd8d156f207db9009efddf814869e776bd29b7a95a0d8877c0c2ff69f3eacd9665a1e55b9797abc1ec5437d47354dea0b9374fe798f621ccfcb8af856d6ca6c4603316268a97e7d2f200610a67044f55d5adb0361aaa5c77c1780460fbcde3947f356bb7093242feb07a0040d8d20ce51594e1df0334f9aaaf662e40587a5b00b3159bf0e2ed9efc75525250bc39a3b34f6834443fe39d4e318fc4022e35122497f1cd27e423a9d4f78367ef0033acc1d7493182e88c91d1441508021e6ab23465dcc2fd294e4d5f1b971f4ad7e0ea0e3c2ccac35c321dc47d26dbbeaae138be798eb9590996b5e032e45270938af80d4bf57f0ffc741a310e1191a1725a036a113b32b4ea61be8913bfeefbd71019c5c3eb3bacd0f76daa63779abd872bffebcbfa659f8a44e7be07dd941cc13cee71ef07a6af4f539840c9818f684f517cdd01202ae5d3e1010b08f75a7fbc0bbba1092219f4f0fa2d0dcd732b9dd3082b062177535f480c46de67676facc919aac8749ad299b3f59d04622e57b3b92fece04d178196eebd367de213a31e228646f51e1049d21e0e24272f48509c04f3445e531e0d4752b1813929ac11590122ca66814ee20bd17a90cf4e4911136dcb3f5c0fcc90aa4ab8c75d2598cff4f9c38809027e25f47c62879e6994baf1c21e28ca92ebcc448022c641508df87a75bc95ec198ef6d661f92951ddf0dfa658503f239f5a19aaa7666831399888a4e298c75d21c3eb4f5519f1f3316", 0xc90) 2018/01/04 05:26:44 executing program 6: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") personality(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000+0x306)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000f8a000-0x2e)="7640f45794edd6e7ba55dbbae3e527cde141003a748ef0de35f38498a8734f4401f37919e51ecfde0aca169f1212", &(0x7f0000000000)=""/230}, 0x18) 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005ff000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00007eb000)='/dev/adsp#\x00', 0x401, 0x400) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000280000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d1d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x5) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) pipe2(&(0x7f0000cdd000-0x8)={0x0, 0x0}, 0x84000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00008ed000-0x340)={0x9, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) madvise(&(0x7f00006c2000/0x3000)=nil, 0x3000, 0x9) 2018/01/04 05:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x3, &(0x7f0000bc8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001f2000-0x6)={0x0, 0x18000000000000}, &(0x7f0000580000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002fe000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000285000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0xfffffffffffffffd, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f85000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffff7fff}, &(0x7f00004e6000)=0x98) 2018/01/04 05:26:44 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x200400, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futex(&(0x7f0000013000)=0x0, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:44 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000861000)={0x2, 0xffffffffffffff9c, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000629000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000835000)=""/250, &(0x7f00004ca000-0x4)=0xfa) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x1040, 0x0) poll(&(0x7f00003e2000)=[{r0, 0x14, 0x0}, {r0, 0xc040, 0x0}, {r0, 0x4000, 0x0}], 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000276000)='/dev/rtc\x00', 0x4000, 0x0) recvmsg$kcm(r1, &(0x7f0000b34000)={&(0x7f000080f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000cb9000)=[{&(0x7f00000dc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d7d000)=""/91, 0x5b}, {&(0x7f000047c000)=""/10, 0xa}, {&(0x7f0000bbb000)=""/242, 0xf2}, {&(0x7f0000fd7000-0xc8)=""/200, 0xc8}, {&(0x7f0000d87000)=""/51, 0x33}, {&(0x7f0000b2f000-0x8a)=""/240, 0xf0}, {&(0x7f00009e5000)=""/4096, 0x1000}], 0x8, &(0x7f00001ee000)=""/4096, 0x1000, 0xd5f}, 0x2040) openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) 2018/01/04 05:26:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000b1000-0x78)={0x401, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x7, 0x7, 0xfffffffffffffffe, 0x0, 0x7, 0x4, 0x63}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x47, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = syz_open_dev$sndseq(&(0x7f0000acc000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000072e000)={0xada, 0x52e6, 0xc828, {0x77359400, 0x0}, 0x1ff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x5, 0xa, 0x100000000, &(0x7f0000ed1000)={0x0, 0x0}) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000af2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000fd3000)={0x0, 0x0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000fd3000)={r3, r4, 0x4}) r5 = dup3(r0, r0, 0x80000) connect$bt_sco(r5, &(0x7f000026e000-0x8)={0x1f, {0x10001, 0x1, 0x8, 0x10000, 0x100, 0x5}}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r7 = getpgrp(0x0) kcmp(r6, r7, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/04 05:26:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e95000-0xc)={0x6, r0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a8f000-0xc)={0x80000001, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000b46000)={{0x800, 0x3f}, 'port1\x00', 0x20, 0x30, 0x1, 0x5, 0x9, 0x6, 0x4, 0x0, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004aa000)=0x0) write(r1, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000211000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/04 05:26:44 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8000, 0x1) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000761000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x78, 0x0, 0xaa}, @empty=0xfffffffffffff000, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c4f000-0xc)='/dev/amidi#\x00', 0xffffffff00000001, 0x4000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cee000-0x4)=0x0) 2018/01/04 05:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000624000-0x10)='trustedXbotnex0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x200, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000240000-0x78)={0x100000001, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x8, 0xb9d4, &(0x7f0000689000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5505c3c, 0x7, 0x1}) 2018/01/04 05:26:44 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f3b000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x6, 0xfff, 0x200, 0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x280000000000001d, 0x801, 0x0) r3 = shmget(0x2, 0x2000, 0x400, &(0x7f0000208000/0x2000)=nil) r4 = geteuid() lstat(&(0x7f000076e000)='./file0\x00', &(0x7f0000c19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000070f000)=0x0, &(0x7f000011f000-0x4)=0x0, &(0x7f000021a000-0x4)=0x0) getgroups(0x1, &(0x7f00006c3000-0x4)=[0x0]) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00004ac000-0x4)=0x8001, 0x4) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r10, 0x4068aea3, &(0x7f0000440000)={0x81, 0x0, [0xfe, 0x0, 0x4, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/member\x00', 0x2, 0x0) r11 = gettid() shmctl$IPC_SET(r3, 0x1, &(0x7f00006cb000-0x70)={{0x67, r4, r5, r6, r7, 0x112, 0x800, 0x0, 0x0, 0x0}, 0x3, 0x1, 0xcc, 0xffff, r8, r11, 0x7, 0x0, 0x0, 0x0}) listen(r2, 0x0) r12 = accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f0000b4a000)=0x0) ptrace$setregset(0x4205, r13, 0x201, &(0x7f0000d9c000)={&(0x7f0000b3e000)="c0553df6b159283c1e88b1ae860720c6bd7a7ff1d7c2602f54dca8be158cc3ab51a05016ca4a580a7aecdc7c26ebde68e93149f6128de2b6f769ecb5d23b4741a1de73e139c3fbb9792bcc39ba1491ce767265d91ed5e5502a30b3fd0e325880c54c550bcbbd872246b92fd1d1e9c606f918ab462a83320b0ffdb8d77be98c8728f6134d7cc49d4dcb27b37fa80735c5defd4ce6af1fd5589f93936360e6bc8f32b12d573e90ec315d0263bcc634d753de3eef819c879236f559299c61fd2c8e895b4b8ce49f306efc9b76c0dabf411305cd21f6cb2ec51027bfd1b7cc22c23ea35bd29f0d77c56f09d2087c55b259ce02143126a90d38e437c31d", 0xfb}) perf_event_open(&(0x7f0000209000-0x78)={0x7, 0x78, 0x3f, 0x4, 0x10000, 0x1, 0x0, 0x401, 0x654c0, 0x1, 0x5, 0x2, 0x369, 0x4, 0x7fff, 0x1, 0x100, 0x0, 0x5, 0x682, 0x61d, 0x6, 0xfffffffffffeffff, 0x2, 0x6, 0x3, 0x0, 0xa5, 0xaa7, 0x0, 0x3f, 0x400, 0xfffffffffffffe00, 0x7, 0x40, 0x0, 0x484f, 0x8, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00002af000)=0x0, 0x4}, 0x0, 0xffffffffffffffa2, 0x8, 0x4, 0x101, 0x0, 0x0, 0x0}, r13, 0xfffffffffffffff7, r1, 0xa) 2018/01/04 05:26:44 executing program 6: pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000cf8000)='\x00', 0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000570000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000caf000-0xeb)=""/235, &(0x7f0000fe8000)=0xeb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e7d000)='/dev/input/mouse#\x00', 0x51, 0x40000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000408000)="9627a39bec9ab4870471d84affc8c61815e2260d3f3ebc9e4912e9cafc8031207d8bf63395f8cefa6cc4dacf993b4cf27a1e44da2af3881f50482d9b9b7b7878ccf2a69ebce4b6", 0x47) io_setup(0x4, &(0x7f000032a000)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000bcc000-0x4)=0x0, 0x4) io_submit(r1, 0x0, &(0x7f0000444000)=[]) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000995000)={0xfffffffffffffffa, 0xf, 0x3, 0x7fffffff, "aa2d4060644f64ea1113ebd6155eab2c18c1e1dda129dc1ad29f36e6673fa1a7"}) 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) 2018/01/04 05:26:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000012b000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000064000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1c60f843, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0x0, 0xff, 0x42}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x1}, 0x6) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ed5000-0x16)='/selinux/checkreqprot\x00', 0x6000, 0x0) socket$netlink(0x10, 0x3, 0x17) recvmsg$netrom(r0, &(0x7f00006e2000-0x38)={&(0x7f00000a9000+0xcff)=@ax25={0x3, {"16e3223260d650"}, 0x2}, 0x10, &(0x7f00002e9000-0x30)=[{&(0x7f0000e4b000)="b971e1360c273d8c125fb9f865b35523abc84a913122ae32701e8953e12b35afc5c241243981fdb50adecd8652f9875ab3ca65f0239c9ff7874dcf81dbd78c9a930ec65bf0a29265e84a1584de52e939607e7fa33cc9f2fbf0d987e0478fef1556a6bcccef610edd49b41c973a4bceea5858fa111d3b4a9d229dfe56d50531c2bd98018c5ef4f5324814b7c58cf212b88d2b3be5849100b2a0f5b38a48fc7adaaf012b2c06f2f928cd58cbe28543d05703c193f32b9aad67147446", 0xbb}, {&(0x7f0000488000-0xbb)="d710874a91a57371971ee80afcaeb6826dfb698e5af8a4f1d6b1590b7b56101abd17ba240677375489b24a2f4a2d1e0399059965cdecac1ef9e339d2a32ed9c157890acc9ed4a6ff4888fe2f8865499aaa1b07325858766a3a970bf10bb4b657221e78a340de7fbf9384eaf22d3adabc908a9287ee5afa88a990411f539894c856b6771a08a534887a8e3abe85a8db0a13a0467e38e89909c0040898615681a1c5b98a2d91fca54df77210aaeaf2cc01c5485ff31ef1296bfb2d60", 0xbb}, {&(0x7f0000326000)="4805cbc10784144cba351049db491dc4cf23e926f9c90d174b8af5edf6b769d957ca2da4e0b751d090", 0x29}], 0x3, &(0x7f0000d11000)=[{0x70, 0x100, 0x401, "30a8908c04f2111affd97a4bd8f1dd8c0f7845c69e19889225342bc85298776462b57b75814fca2118a7619e17db15c294fce3779dccedb673e3b8cc531200595e2fb052f475668ed21318855608309c53d1e5d58f3d7cdd7e9ca8858b"}, {0xc0, 0x19b, 0x6, "475e916daca9abe15695b29c83ada1b25bbc53b661014fd3551fe617691f9a9901570375caf59fa602a627232cb71a262d3afc7f63957cf5d753a67574ac6879fd6d4cb77a2d6a104abb4f3f2f166b80c6f1d520a291c3066d99751ca7344ac9b4b303529ac9438f39286761ff0c621c3b10e7d676dc2b8b2a148cb95eb1572dcf6948d62f17e759fa07f697dba72a5770154b02412bf504ee250cc96e617abcba3010474788018a9d222d"}, {0xe0, 0x118, 0x8000, "114653fc0e7ec46e49e28edf8b8a1cf0e1b65b06e1cbd3b89c15285fd8909d44fd0fa3a4bfe6df413b84aed855d1b061f04445200f13f6e6885f446fdabe572ae26c1f20e3ef4e15ba908f87b763703b6c8fe6fd8e24689a6cafb6c2b4a2886ac166055d0ceaf00c5fece1a5ea72bafa07e939220c93356202d36ba486dc37227eaa73a07bce2375401856b5a0461a0eb0832730ac1ce0af43736b0922030e9d4be2b48b99cfffc29a5673f32cb0dc321c568d5cf370a551c58be9074c981bf080baaa41ce9ce97a9b9ddac0"}, {0xd8, 0x1ff, 0x3ff, "30bfca78f5d172868b049ce4d3193a025b071703067454f80c1636356a8fdbc6856f26bf71d106555f29b27004dcac88ec89402d139c35307af6d78bdcb9d3d87bd642f3f647ace400e6991ca4496ad13b8baddfe56533ba5e34d7ac7f6431492636867a40edf536573a0eed7032605021fce9379df18186a8b308247add0d2907eb1a19ebb1eedeb11fa6ccca38838bcc84499e6be25e32f21380cda9d8b3fee2fe48a16a4dfc5e9fb1dea74ee859db9c41d9ae1cf80ee7f07df96acbfacb2203a36eb73f"}], 0x2e8, 0x40}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e41000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000178000-0x60)={0x27, 0x3ff, 0x5, 0x5, 0x4, 0x26, "e7ca93d839d0493cc8201d4f0e07befc6d6a9fec4bd85bb81aa2b63664a1fb8967ee9e4316653c51ae52a0a21b42c3129969878f559fa0f509fd94b3f63237", 0x401}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f0b000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfd7d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:44 executing program 0: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000993000)={0x1, &(0x7f0000000000)=[{0x5, 0x800, 0x3, 0x800}]}) arch_prctl(0x2002, &(0x7f0000000000)="") 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000744000-0x10)={0x7, &(0x7f0000b80000-0x38)=[{0x10001, 0x3, 0x2000000000000000, 0x7}, {0x8, 0x8e2, 0x800, 0x1}, {0x8, 0xa, 0x1bf9, 0x3ff}, {0x7, 0xffffffffffffffe1, 0x101, 0x6}, {0x9, 0x8, 0x7, 0x8}, {0x4, 0x0, 0x2, 0xaee8}, {0xd5, 0xfffffffffffffffa, 0x100000000, 0x3}]}) modify_ldt$read_default(0x2, &(0x7f0000e36000-0xf3)=""/243, 0xf3) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) r2 = memfd_create(&(0x7f0000c72000)='\x00', 0x1) write$fuse(r0, &(0x7f0000894000)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x2, 0x40, 0x5}}, 0x28) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004de000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000142000-0x8)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000b34000-0x8)={r3, r4}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9b45, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027c000)=0x10) 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000bc0000-0x4)=0x0) ptrace$peek(0x2, r2, &(0x7f00003f6000-0x8)=0x0) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000022000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00007d5000-0x18)={0x400, 0x10, [0x4, 0x9ff0, 0x0, 0xfffffffffffffff8]}) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023a000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000230000)=0xb792) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000077f000-0x24)="2400000032002500000000000000000600000000080000ecffffff00080001ff5ffd6ad8", 0x24) [ 66.351818] kauditd_printk_skb: 124 callbacks suppressed [ 66.351826] audit: type=1326 audit(1515043604.662:1128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10838 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2018/01/04 05:26:44 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000-0x8)={0xd02}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x2, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) dup(r0) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="24000000581f000014f9f408002304000afff51108000100febfffff0700faff00000000", 0x24) 2018/01/04 05:26:44 executing program 0: r0 = semget$private(0x0, 0x4, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x7, 0x1000}, {0x0, 0x1, 0x1800}, {0x7, 0x9, 0x1800}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000001000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10002000000011, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000af9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0xf3, 0x7, &(0x7f0000000000)=""/177, &(0x7f000067f000-0x4)=0xb1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000049d000-0x8)='/dev/audio\x00', 0x6401, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000849000-0x68)={0x74, 0x0, [0x1, 0x1, 0x8001, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fa6000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10000, 0x8f4, &(0x7f0000fa7000)=""/139, &(0x7f0000fa8000-0x4)=0x8b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001b000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003ac000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, r2}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fa9000-0x38)={&(0x7f0000fa9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fa9000-0x70)=[{&(0x7f0000fa9000-0xce)=""/206, 0xce}, {&(0x7f0000fa8000)=""/96, 0x60}, {&(0x7f00009ba000)=""/101, 0x65}, {&(0x7f0000fa8000)=""/170, 0xaa}, {&(0x7f00009bc000)=""/32, 0x20}, {&(0x7f0000fa9000-0x46)=""/70, 0x46}, {&(0x7f0000fa8000)=""/131, 0x83}], 0x7, &(0x7f0000589000-0xe3)=""/227, 0xe3, 0xfffffffffffffffc}, 0x2) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000051e000-0xa8)=[{0x0, 0x0, &(0x7f000075c000-0x50)=[{&(0x7f0000fa6000-0x1000)="15d333fe4af758d41c6a6f7c86002c03dc8a396e2f451020636c791a3c0019bd", 0x20}], 0x1, &(0x7f0000fa5000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000e44000-0x60)=[], 0x0, &(0x7f0000fa5000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x2, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r4 = mmap$binder(&(0x7f000037e000/0x4000)=nil, 0x4000, 0x2000000, 0x5a013, r1, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fa9000-0x18)={r4, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000062d000)="c6cd7afc8e94209223d548fc229ec85ced864285e3cc0fab8bb4ae027c69a468268db37afc81f328157647fc8104224250d298441efd34a2750b967c6916a0b322d959b02708868953cff131f116b6f5339fe66ea29435190f45344a688902e559cca4764c5bb4e38713a2", 0x6b) 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$sg(&(0x7f0000502000-0x9)='/dev/sg#\x00', 0x4, 0x440) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000003c000-0x4)=0x3ff) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000020200000900018005ffffe5000051", 0x1f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cfc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/04 05:26:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x10001, 0x1, &(0x7f000061e000-0x20)=[{&(0x7f0000000000)="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", 0x1000, 0x9, 0x5}], 0x160000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x5, 0x1) r1 = getpgid(0x0) lstat(&(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f00006f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002c7000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000932000)=[{0x10d, 0x28, 0x5, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000ce9000)=[@cred={0x0, 0x1, 0x2, r1, r2, r4}, @cred={0x0, 0x1, 0x2, r1, r2, r4}, @cred={0x0, 0x1, 0x2, r1, r2, r4}, @cred={0x0, 0x1, 0x2, r1, r2, r3}, @cred={0x0, 0x1, 0x2, r5, r2, r3}], 0x0, 0x0}, 0x0) 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ba6000-0x8)={0x0, 0xfff}, &(0x7f00003fa000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005fc000-0x8)={r2, 0x5f}, 0x8) write(r1, &(0x7f0000ef4000)="2400000052001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) [ 66.448556] tc_ctl_action: received NO action attribs [ 66.454455] audit: type=1326 audit(1515043604.766:1129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10838 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 66.490816] tc_ctl_action: received NO action attribs 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00007cf000)={{0xa4c, 0x8}, {0x2, 0x400}, 0x8001, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c21000-0x5)="e500000000", 0x5) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f000064e000)=[{&(0x7f0000473000-0x1a8)="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", 0x180}], 0x1) 2018/01/04 05:26:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b2b000)={0x0, 0x0}, &(0x7f0000693000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000578000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x10001, 0x0}, 0xa0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e4e000-0x10)=[{&(0x7f0000069000-0x111)="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", 0xfffffd1f}], 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00002b5000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/04 05:26:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x1) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0xffffffffffffffff, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = gettid() get_robust_list(r1, &(0x7f000094a000-0x8)=&(0x7f000082f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d2f000)=0x18) sendmmsg(r0, &(0x7f0000291000)=[{{0x0, 0x0, &(0x7f0000f3a000)=[{&(0x7f000098d000-0x1000)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 66.511857] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8024 sclass=netlink_route_socket pig=10879 comm=syz-executor2 [ 66.548688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8024 sclass=netlink_route_socket pig=10879 comm=syz-executor2 2018/01/04 05:26:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = open(&(0x7f0000eef000-0x8)='./file0\x00', 0x28080, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000da0000)={0x7, 0xe0, 0x4, 'queue0\x00', 0x41ab9dd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a72000)={0x3, 0x2, 0x1002, 0x2000, &(0x7f0000149000/0x2000)=nil}) openat$audio(0xffffffffffffff9c, &(0x7f00001f4000-0xb)='/dev/audio\x00', 0x240, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000601000)=""/4096) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/04 05:26:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/status\x00', 0x0, 0x0) r1 = getpid() mq_notify(r0, &(0x7f0000594000-0x60)={0x0, 0x10, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000738000-0xc)={0x5, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000b39000-0x30)={0x5, 0x8, 0x8, 0x80000001, 0x7, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bd8000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/04 05:26:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x10000000000000ce, &(0x7f00000fb000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000986000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000577000-0x24)={0x3, 0xbad6, 0xf2ee, 0x4624, 0x2, 0xf113, 0x1, 0x7ff, 0x4, 0x7, 0x6, 0x37c}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ed8000)=0x0, &(0x7f00005e2000)=0x4) 2018/01/04 05:26:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x400000000000003f) socket$inet6(0xa, 0x4, 0x0) getsockname$inet6(r0, &(0x7f0000b74000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000b43000-0x4)=0x1c) sendto(r0, &(0x7f0000770000-0x28)="", 0x0, 0x0, &(0x7f000095b000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a2f000-0x8)=0x4) 2018/01/04 05:26:44 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000291000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x6000, 0xfff, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x4, 0xc05) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000266000)='/dev/input/mouse#\x00', 0x4, 0x212000) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f000000a000)="70eaa975d7d6ff0305398914d46b819b0d3f64501c9df0480fc1bd6f1b7261b43d4f8db2e23eb1916250ed8cb53508607f01a7c57aed0553452c026d2de329278129a032e10b485923267ff45366c62f9b25c74e58d70c369b6912385a110e05db41e7fecefb9248d584e953462702fed51a0d11", 0x74) execveat(r1, &(0x7f0000442000-0x8)='./file0\x00', &(0x7f0000b4a000)=[&(0x7f00003c8000-0x12)='/dev/input/mouse#\x00', &(0x7f0000f23000-0x12)='/dev/input/mouse#\x00', &(0x7f0000d03000)='/dev/input/mouse#\x00', &(0x7f00003d1000)='/dev/input/mouse#\x00'], &(0x7f00009d1000-0x40)=[&(0x7f0000460000)='\\GPL+ppp0)/trusted\x00', &(0x7f00009ed000)='/dev/input/mouse#\x00', &(0x7f000019a000)='\\\'%*em1\x00', &(0x7f0000aad000-0x10)='mime_typecgroup\x00', &(0x7f000045e000-0x12)='/dev/input/mouse#\x00', &(0x7f0000ec3000)='/dev/input/mouse#\x00', &(0x7f0000242000)='/dev/input/mouse#\x00', &(0x7f00006b3000-0x12)='/dev/input/mouse#\x00'], 0x0) syz_emit_ethernet(0x46, &(0x7f0000870000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0xfffffffffffffffc, 0x0, 0xb, 0x0, 0x0, "2656cc", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0x1, 0x1, [0x0]}) [ 66.627850] audit: type=1326 audit(1515043604.939:1130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.651567] dccp_invalid_packet: P.Data Offset(4) too small [ 66.669757] audit: type=1326 audit(1515043604.939:1131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.674821] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/04 05:26:45 executing program 7: r0 = open(&(0x7f0000a34000)='./file0\x00', 0x40000, 0x2) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) acct(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xff, 0x4000000000007, &(0x7f000031e000)=""/0, &(0x7f0000000000)=0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00005fd000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) r2 = syz_open_dev$dmmidi(&(0x7f000093d000)='/dev/dmmidi#\x00', 0x200, 0x100) stat(&(0x7f0000f62000)='./file0\x00', &(0x7f0000c2d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000059f000)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x9, 0xa, 0x20, 0x20, 0x2f, 0xfffffffffffffff9, r3}, {0x7, 0xfffffffffffffff8, 0x60, 0x2, 0xe22, 0xe78, 0xb675, 0x101}, {0x80000001, 0xe0, 0x3, 0x79db}, 0x70, 0x4, 0x2, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in=@empty=0x0, 0x2, 0x0, 0x3, 0xff63, 0x6, 0xfffffffffffffff7, 0x100000001}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f15000)={0x110, @time={0x0, 0x989680}, 0x5, {0xffffffff, 0xd}, 0x8dc8, 0x1, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000154000)='/dev/hwrng\x00', 0x8000, 0x0) r5 = pkey_alloc(0x0, 0x1) pkey_free(r5) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000b0c000-0xfa)=""/250) 2018/01/04 05:26:45 executing program 0: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = add_key$keyring(&(0x7f000014c000-0x8)='keyring\x00', &(0x7f0000e4b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f000085f000)='user\x00', &(0x7f0000d7c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017e000)="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", 0xff, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000628000)=[{&(0x7f0000469000-0x9b)="80644095295485dc00e2bb497e81f6f1e9597088f5fa9b307953e6013fa12f6082b09fbbad4b155cb367fd896f9d277945e44a4bc6a95b4115ff9733e7119a3eda394fc72519878262d7e3f441da0c7d3223102b3dcfa6ec387283416f33f117636f313832706b604af19974d63db90cacfe1f206f3971595a55dfbfc985d7141c547b568cf44f7e95c7f10497f41e6b69035a1e236b69401ce0d9", 0x9b}, {&(0x7f0000a99000-0x81)="5ef466f8d01962976dc88cfc13789b446aa6d3656eb175472bb0715e8caafd872bb8e92a9ad7fc11a65418c85a4ebd77c2ad08adadd7cf9ef297218a927542340b07b7141ddec7678a3f865a34b8a7347995d9b51a6a89542a12c93ec86632882bff7254ae628ea3bf8896a63c943bead93c4dcbc4be98155bf4c94f5ac2ddf0b8", 0x81}, {&(0x7f0000cc2000-0x1000)="83bf7ae8ff14bc3d712d910a0fad75823b1847ac1d0f366f846d5187184d32543b87db2d0c5fbccb614c78a17679af5e52481120a8c3cca9c5a947f722be444d662d5f4072919a725f0fe94f788a0c5a1662ae08ab6d011e94bdf5f299680e98058a0b5165d2b772e09533a61ef803753a46bd4ccf414475fb407a49efc5c74631d124e01381df86824f5c8673b2dc685d0c97ef97447f139ea32b2c03afb1f81891f87a5a7500c72074ad85a55310700328d91e88601034548b562c52c8b6265bffd95ba0b1fba07c1d14d69e1e7f2c521b03f00dd55af0c26d7110a06f58e37a8a142e8992daba1472529311c6ab34773aecd6a5fe63394c023edb62ddf395bdd53149ee03dceba6f53b0f91aba4538e01b92f9e0083bbe4458f6648969473b1db2f8fe9af668062ae67dcc427fb9e760bfe7c9b80fa3d2fa2e1a1f5fc55b0410d928fa19eb5b60335323df1beeebda04c2e9fe1a2f11c22ffcb969b8de7bfc113eb1da5d2e64603de08bc9cf5aa24989cbef262ff1092ac2f5d58c0a57b654d1e3bfe27dcbe77980b6cb81995b200b9b4129314049843f5b3888ff7df13275af7806d2d51512b11bdc39b6675080c4ef750c1ff328a1c1b9ccb3a79f4d2a637f42d7013a7cc7938aea97997bc09d2073410ebc190e77cff71840da6b781179a1ba7ff0385719e5a6940d67e51e5a00e2bfb73ba338f61e6cd5c7d2de8c2bddbcc53b530f4bcdbfbf90beb8839ad928755f7bbdb644510f7adac502c70730bddce87146456a8b834791e4581b21fe99dc4a46e574fe1eeab6121bb8a26b69e5dfea1a4b82fbce4176cf0ad65b4956b0b36d7e1e9647ca56f583903087043727d1b342eb39edf634ab30ada44111022d809bf082ddc416bb355662009ce49e5ab73caca511fca72de24d1d3d27004cead5e3fe3c2f4858320e0038f765de2182d18f48525ae76f852df0300190339298909ff2cdb2f70e5e806b05c03750d0e975949b593b7a46ab24e43e9327c6a0dedf441fcb1581cc7bab2f8983e5f023aa42c15236ca11669cc5cf7f7c08320de23310b3f4483990f4185954485304afd3107a556e8bbfbb0d5945202d13d59c6e5b4ebdb154128106651255eb33f60089261b0986dd604c22d0c844a6eac9cc626e1be95e9be476a25a68abfb4da969a74b2f22d00320af661fef43282365b2ed949d447a21b6908e75547538b594953413c7fc5e4c550229bab67caafacc4d173374bd32e3759c3a8d91a5271d984c1fd0798a9b8935ca31a1b312b48046cbff0a9ef664b4c5cfa14bfc5c7d0272045db3fede08178aa89b9521ef54d651b83655cb7d62717cb99f81d769e8e01c2fb3d7426a5fec27673c4f0c24c51ae99a5ab554cabb5a449519a10a7038faee2b72c28f368d870cfb5d2276a112df15fbcefb7c02a2805e40c1d54ebeed6d3aa7ad5a49f389095aeaacc0521fbb98e3c98f582c8a58973d7164ca1cecbf7a4e491ba1225ff83e2bb61bf10cbbd1abc12683da24c722854530434b2192b02efc437e1cee0c21b5a5da1d3667c0811997aa5c56f25ac618f93f0c3be7c211b45f337fa2dff053c5ef66502f240d08c38ebd1a838f85a2a2ad548d047fb943a23b8a19ffb4caf2ad6ef8e3dc71e9c0590c22285a275f0f9998208053bd7bb52ffa3c9be924da89607317467056d2b7b66932c7cb221d745fd1d19e1f256266591d7999f9a8a6b75067a154d02f8bbaf9e239a04fd7d5381402d2ac82b11cb1a9a93441975209ecb801627756be47973937c8f166b0bb65c5ef4f096d6b6e16e100a8cd4e43ce5d89ffd37ec205505f210fd3483d4d07a67017a96b17d612570c79dd3f13e385c5c2dde8a658f8a004861b1d186fc0fd7579fa97613b7a9091c1df7b69452c6b9133fbd1f602ba9d9ae22cee768ec0e2545b4699f2769aa02395b97acac6bc60e675c3f698415c04e5f750bd9ece6091547656f5db72751f40fed417d3358d066302eed035455926a41d7e9df825e91356e71411534c786d3779c2b37d478cf75220390e307f96e59f1ad2d7d1393d9f0c3ff0f18c9ae58f885c5b9d469fb78059c9520b8c449bd06d329624bd0eb6db9a3ceca22ee68556994346021a29da635e7dee44745fa5659d0865a84ed09dc6bea287a2be63b32b4a194d958cf034c8d2e07e7ad42b4cb04478a946fe98cbb64fca438f65463bee306b40b3aa8aa7acf3ddd743f8773c9b3d30a6d48293eeaed00a57e789a0d9319af2a19ddfa7a64e84726557c9d7ec8d7fa7bd9e76e547ceebef84bdb744c1a80ad599da38c08259fbaf35e36a44864649176f48d2e75104f813f738c0a53e1b7f24407c5ec11e58cf702c62e6e82e56cb121557e2080cbf8ba843321b56d80945a060ecaae6320ac90cb13157bb1d0986df141f1a7fa253105b5f453a1831b8a9ee5e428ab1398154fba65110b0a7fe4317097620c6155a23072ddf000c0def82a8bcb02471c9a988f925d08ea0d045bfa5756e5c3188da0cf69e6e9831cb6a858745018163ab172731b9ce1305367ae1a35c0550bf0db918a4b21c9a099da31951f23330a73f8306a77b985f84d1e6e822a4f0f3725fefb0f6a073d6a983fe44e664e86be4adcb56d17ccf4e47e8607ad2cb92f490630c1473c16eb52536037e80408aecbaa3a558dbc2f38fbca510c90aa8d21785c838ca0358a0fb3066dd52b2e4ae6cb67d16c7d60cad81c94542919a4168dc2fbe93c2ca078d9e5188c0189a8d8ead1e639de3878a3934d5e472fb728ed77b6bc896660fa6b3a7e25b40af3059eed5c6d088d8e441e796961d27bffa9bed10eb428df7abe181c395cfe8ed272eecabbddc786d11d753245932a20cf136b4e61d852090ad1a792cf70e17bf7258e2b5e938eb0a45f4cede3f275a85686f264abf02a747182346690884cec73d409295083f67827aa04e6125ea0ad5af86af31e782c9bfe3599a8ee4eb7b2a2e24bf2acde5be5d9f4b24d38c1f2106ba8eb3b8f9ab5c7dee842b3301733289b8684893395935ec82fe959a01d58a7c17c74f13b860f36f9c5b2849bbaae58c19ce535ccf22bc06a157511837cb940df99767324b555d112fcd964e5afad03533282100826e43162811d1658aeef877d6390473e4ed4f8d6835318e067dff58855cc7a7fdb5b445abe300f83e3894580e892cd626dbd8acc01d028cc4a19c4bf066faae2f4401fe240ed869f1ec8afb028f10e4b86d6820a043e2ba0c6278526dedd19b28284e2d51de62343a0094f6d3816352583c5936599b2ee71ff7c138d3baf9d774405792fd7943f700f6d7d5d0a36168ba62626ea059b05a6f056ca3926fbb210b910bc2e5c3d83b6f2a9b10af9c80f0b3a7f2a4fc0dd3669ee694b84bbc00276400c29e27ac9730797c54e5d5cdc8f7a0e271daae9f88af37a4eedc6e4af7e6533b679adb34babd1b928308211ac1d5bcaee3b2a7252dfa9c36107a72e1f34bd006bc3e8def1bde36cb65b2f0d61cb1638e82b6d796d6f6ab8e6d78b86115bf278a461b405bb4ee331746f9f157744d60268fb7ae4cee315f0b9b573cace5d3434da3bea96d9edbd20733269d69431a6cc306dc05b1ad39e2b2052588912c2f485640efbae988b8ae7f5dfad145594d63ce8e4dc40576548f8aafd540c2673a32e1053d884131b50437b7bbd4b0cbd519f24803847f3cd9c6e9e40ef4bd5f1f3532cf8436037e198d11025dda4755c8a62c21a8dd6ee0cf4976ea1d7982426a39aea23899cadc128df96c0d176206cf2a1b57eab16e159fb5383392267862d1371864ec8afcf0ae89327a9e531d8cef692cfb5af475b39f9886ccb13ce0458fcb6b0c82fddc08ba19cd3ccb0926aafcf73c74aab2b9221d5169452e2b4979460aa97b15b57d20d8dc260a85400784ce201af9e2766895709918a350c854b433702c2d311eff55260cf31994eea3ef2138905ec37c4fbbe9c6b24c764ebe69c588afd93efdd7173818eb29db5e8d05011c97d3b924ec678f269dc7d357a8ed470328042a30d4fda48d13d2ae5e6d989e160b9dd54a9ade06669083a822cf5eeb292bf06c125cd92ec651e4e68e05a2177cad637fc818bd7a7c0563604bbbe28df0e45983774f932adfee6dcdaeece4aa9692e50bc3c8a1fc1a4f324fb801497b0f81ae5554056516969d0e044597d12d33997705463b476fb3e5e61d0e0e3e987064efd12eccb112ca33a76c5dbde0f937be000880d132a790ae758887195e0f0dc9caac5759e99b89b64f2afbe4411a388c8419a53e1c588dcaf268d037edd80997a5d5173115b1032c20c47b8a3a60e263eed4664cf9f15c1d7d9c76d1ffcf37f4deecb2881de2b53c654d4c6b6fdd440b66a0c5c4ddb2c68653e24c744c2c9b52b31414d9daaaa67d97c92acbf64d7d92efa2771f065cb0287b1f5b3440ebdbb9ca4742e966a00d99b7111165d9cbbe2ff8061dbf86cbe0db777d87aa34fa6dcd8d1e5950d15bf9c9f044b59509564c7f322d88fd9412a57fb3be900627178babc06d5cf58da633c20b06f073e6537d478532c490ef2bf07a9c02c1a4b70650031dbd18c454c470b643c06453d6d4c4a21dcd300f9c0a99b45120fe90282a97e9f6a9c36cf3c0910cab8cfa8dd8781a65a48c1a6cf9aed3cd4875936ec578229d790f16a5dca59af86955866d17570504f2aa5acad0be47dfdd5db4b119f5cbfee6eca06ef703be88e876c311dee70bbc9f81a5d4a57f5c0a6a8086b5b17a76cf111c1df6adb9d8c10b93e9c1426c379545298caa5a63b349de502ddeff7679aac3fe91cc45135fd9bd59b34a55898c3a8d3686fec33d625a0005cf7b2b526b876ef5ed24f7afa70ab6d60a8cbb51824176a1fac0e007f9c1ad57ed92ec1c7e40a962f286a22136882e021c38a43d2319711b082afbe446c77a2dc65f6f0f8f7db3a78fadcfa57de5611a1863bc33b3b372e5c5c63ec0c9e4268f8c46e1c7c91e25950cc33a6be8f781f00de33abebd7ce5ba7265590e1fd34c639e3408e7f9c8bb08817f73803bd1d19e0d748bf911a9a2bf4a5e15809b81156763b4f597cbe4d611671bdd9af1ef4c3b0b95aa41b3dbf767bde30687b234016f901120eca0c658e6db9f702f259b256674d7dfe9f6fae8c65a3a5f2b74cb39ebdbd7a95c03ed6a5c6a926b5d9fd41e49da584fe1da687f3a3b8bcd9130cd66343ba3098d7e5b273fce94e18869c7975c613f587f6dd22834bacae7be260aecf35a56b946b435658b8bd56b8675819ad813e3e069af5de31081f8e35249a19779366d247ff6ed50b3f47edb098dfdd88b83a01b1d3f8783d1670669a070f562e8b45d5e2a0130c1cc46a722389aca28dc2485ad2e46fb3bbe82a0e5efebacb6120634fac66a7dea42b0001b9cc02ada4cd77497863f8efb8fa960ab73fac7e49332c48adc0c3f56cb739f229646ef4179cb3a99ba39d9b21620f316775f43103acb23b0423baa85bac4b1b3a7946db0fbed68894b4255527343c53e43fc7e00c8c53a4002876009ff7c26dfea23de20b048f32eae50f687c5173b50a32d7d21d2fae45e1bd0b1452f99229f8c1a194429560a8a054a1deccd1464043d82d4582e0222a9df3e8efe462b5874b07f31aed6c49cc2f0dbf96ee235d6491ed043e1b8b7135a5a04734c74ecc71c332c06fb4ab39be6a0aa7423d7b2c7ac3d639e03a806bf0286949e7d61065eb600ab27db6d757faee06b77e2cc9d26af1bfa3812166f10921b6ef06e2e3524d22c7809aec24aaa622defdb88e27dbbe452543a48a09c36841", 0x1000}, {&(0x7f00004f8000)="91619596be1fd06ff083e9f7f252c81b26fec7a6d7ecdc0ad0262d86f6ecee95b6f0f6ed1332e1e05e26dcf1164f8202dbfc37ad0c14f2fe6508303fd6dd3e2c7456a15ce0c1e3d413361ac3a2f444d81b76b6b394584753e8aea933707fed0f4c6429279a83d68a53601f7c8290312afba41b02b78d43a76e73adb9304b85c849339d8a83acd05e20ca0da175548707a83e98ba91d7aae6de8c6de4645c9849133d8f2fe8dbc10f6f524b283ad7800ba584d00923b26edcd29550bd1b3f27c944016050aea74e75f2e7068ccc3382bee0cdc0b982b2", 0xd6}, {&(0x7f0000ba0000)="5c1036ea1f8bd149d850025fa5f7a41695210f02718872bce0f82e52f7f1a691b309f8d5158c572503cc5dc50b753b3ae7", 0x31}, {&(0x7f0000372000)="9971ebc54a64a6519096f614b6bc3a3eafab6a34993536ddb496e041df16fdf4b4aac14f3395318dc4ceba96414f83bba8fee551d98c3c77c80120f8d07448e3b40320a614ee2b82d3fa0f2f592e360180e5abca310bf1ef8c4c4454d28f1f76c2595a2a4635128f761ac7d82fdb4c65", 0x70}], 0x6, r3) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$dspn(&(0x7f0000561000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x200000) syz_open_dev$mice(&(0x7f00006b9000)='/dev/input/mice\x00', 0x0, 0x8000) 2018/01/04 05:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6, 0x7}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000087f000)='./file0\x00', &(0x7f00006fc000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/04 05:26:45 executing program 2: ioprio_set$pid(0x0, 0x0, 0x2002) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004a4000+0xfd6)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0xea) 2018/01/04 05:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = open(&(0x7f0000eef000-0x8)='./file0\x00', 0x28080, 0x81) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000da0000)={0x7, 0xe0, 0x4, 'queue0\x00', 0x41ab9dd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a72000)={0x3, 0x2, 0x1002, 0x2000, &(0x7f0000149000/0x2000)=nil}) openat$audio(0xffffffffffffff9c, &(0x7f00001f4000-0xb)='/dev/audio\x00', 0x240, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000601000)=""/4096) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/04 05:26:45 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000004000-0x10)={0x0, &(0x7f0000009000-0x95)=""/149}) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000630000)='./control\x00', 0x6) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000392000)={0x5, 0x1, 0x2, 0x3, 0x78, 0xffff, 0xfffffffffffffff8, 0x0, 0x3, 0x40, 0x89c4}, 0xb) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r2, &(0x7f0000013000-0xa)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) [ 66.711684] audit: type=1326 audit(1515043604.966:1132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.737501] audit: type=1326 audit(1515043604.967:1133): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.802253] audit: type=1326 audit(1515043604.967:1134): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.827432] audit: type=1326 audit(1515043604.968:1135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=39 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.852983] audit: type=1326 audit(1515043604.969:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 66.877821] audit: type=1326 audit(1515043604.969:1137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10907 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) 2018/01/04 05:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000837000-0x9)='/dev/sg#\x00', 0x3, 0x6000) close(r0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000c12000-0xe1)=""/225, &(0x7f0000407000)=0xe1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006c5000-0x2)=0x0, &(0x7f0000312000)=0x4) 2018/01/04 05:26:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x65, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1000020007, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00003d0000-0x400)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000003000-0xe8)="a18b9abb9675a90cf0853454562a8371aa370d5fd35311855583a1b6d0d5581fa7b327ba80bbd06d9ffe90b8969aaa66eac1f01532ad76f292fd9ba7f77da1b39054e155a9a85f767723b75a3bc7532497f836ba782ca18019dad7b583e45b29b211c1ed1c3def744ca53675c90f99e70b7058890a12a0cea37a389c8689f2303e9f8c1b3007ed0a39210e26cd8bf570d18c97380adba11b2805a136ca58d2f205acc048247fb56d2361e17a60cf3d14c7f21a7e466dd748558b04fb30892eafb0d31ea569bdef89f0085866216ae12e6b36f3b017140930b4d607350937a8af6e7b7004b9b64793", 0xe8, 0xc040, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0xec2, 0x1, 0x7fff, "02ec1e2f0f69", "21f0694f2632c662472ad641806448c2"}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10000) ftruncate(0xffffffffffffffff, 0x0) 2018/01/04 05:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) syz_extract_tcp_res(&(0x7f0000ab0000-0x8)={0x0, 0x0}, 0x80000000, 0x1) syz_extract_tcp_res$synack(&(0x7f0000b09000)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000943000)=0x0) r5 = syz_open_dev$midi(&(0x7f000001f000-0xb)='/dev/midi#\x00', 0xb5, 0x100) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f00008f7000-0x4)=0xbb) get_robust_list(r4, &(0x7f000067b000-0x8)=&(0x7f00009cb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a03000)=0x18) syz_emit_ethernet(0x11e0, &(0x7f0000ff4000-0x11e0)={@random="c8bc00f19057", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x3, 0x7}], {0x8100, 0x4, 0x7, 0x7ff}}], {{0x0, @ipv6={0x8000, 0x6, "2e0fd5", 0x11a2, 0x3b, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x3f, 0x0, 0x1a, 0x860, 0x0, 0x365d, 0x1}, @routing={0x1, 0xe, 0x2, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3b, 0x0, 0x2, 0xec6, 0x0, 0x0, 0x2}, @routing={0x33, 0x6, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x67, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x10001}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @hopopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7ff}]}, @hopopts={0x0, 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffff}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0xe2b}, @ra={0x5, 0x2, 0x401}, @generic={0x1000, 0x1000, "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@tcp={{0x2, 0x3, r2, r3, 0x9, 0x0, 0x1c, 0x1, 0x6, 0x0, 0x10001, {[@generic={0x1, 0x9, "36cd001b543402"}, @md5sig={0x13, 0x12, "402dddbd808b3cd791e42c1032a4f0a8"}, @mss={0x2, 0x4, 0x5}, @generic={0xfe, 0x12, "23a096f3c086d962cf2561fe40b99e2e"}, @md5sig={0x13, 0x12, "6122ca76718c656837ef67e1d3c0264d"}, @nop={0x1}, @generic={0x27, 0xc, "8d07d3f46e6152ab9ca2"}, @timestamp={0x8, 0xa, 0xfffffffffffffffa, 0xffff}]}}, {"cabdb73d01ce820629143236aa8d371fd66339a936e8384ff78f859f9746d8"}}}}}}}, &(0x7f00007af000)={0x0, 0x4, [0x6c9, 0xc5d, 0xa68, 0xf07]}) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f00003dd000)=[], &(0x7f00003d1000)=[]) r6 = syz_open_dev$admmidi(&(0x7f000031b000)='/dev/admmidi#\x00', 0x3, 0x100) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000f4c000-0x4)=0x1) close(r0) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cf6000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a23000)=0x2) mkdir(&(0x7f0000494000-0xa)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffffff8) 2018/01/04 05:26:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x80100) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000052e000)={0xfffffffffffffff7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c86000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x14, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000002b000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000023000-0x60)=[{&(0x7f0000006000)=""/233, 0xe9}], 0x1) 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) syz_open_dev$adsp(&(0x7f0000f9f000-0xb)='/dev/adsp#\x00', 0x3f, 0x40) msgctl$IPC_RMID(r0, 0x0) 2018/01/04 05:26:45 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0x32)=""/50, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x46, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000003000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000)={0x2, {{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/04 05:26:45 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001d0000-0x8)={0x0, 0x8}, &(0x7f000043d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2acb8c4, 0x8208, 0x7dc56684, 0x3, r1}, 0x10) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x5, 0x4, 0x2, 0x1, 0x3, 0xed31, 0xef, 0x401}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000040e000-0x16)={0x3, 0xa, 0x86d, 0x9, "da7d74787d1afbd2882307f9790c96009f51c503b7179a9f1cf770d01d6e13b3"}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x77, 0x0, 0x0, 0xb554, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000895000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000664000-0x90)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00006e7000)={&(0x7f0000b63000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f88000)="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") 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a13000)='./file0\x00', 0x0) listxattr(&(0x7f0000af6000)='./file0/file0\x00', &(0x7f00003dd000)=""/4096, 0x1000) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000945000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x8000000000000000, 0x0) 2018/01/04 05:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x0, 0x0) sync() r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000db5000)={0x7, &(0x7f00008f6000)=[{0x8, 0x101, 0x1fd, 0x7fffffff}, {0x3, 0x4, 0x1, 0x0}, {0x3, 0xe1, 0x4, 0xb245}, {0x10001, 0xe09, 0x7, 0x5}, {0x400, 0x800, 0x8000, 0x3ff}, {0x9, 0x3, 0x1f, 0x100000001}, {0x7, 0x5, 0x5, 0x7fff}]}, 0x10) r1 = add_key$user(&(0x7f0000a13000-0x5)='user\x00', &(0x7f00002eb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da9000)="c64e1cb1629211921b9bbfbb871d0d9fb583209a84349e0c445eed4ca375ea1134023b53642be95596afff67d71e1b5420529d70be59bd0e356a656c76b673e0bc2782729242408e46ce375e1eac6b474d93e0d61f382c21", 0x58, 0x0) keyctl$read(0xb, r1, &(0x7f000043b000-0xb2)=""/178, 0xb2) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$unix(r2, &(0x7f0000262000)=""/62, 0x3e, 0x10000, &(0x7f0000afc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/04 05:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000833000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000775000)={&(0x7f0000da9000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b4000-0xa0)=[{&(0x7f0000995000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000e8e000)=""/217, 0xd9, 0x0}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$midi(&(0x7f00009ab000)='/dev/midi#\x00', 0x9, 0x400000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000817000)={0x5b6, 0x6, 0x91}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000596000-0xc)={0x47, 0x0}) r3 = msgget$private(0x0, 0x40) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00002ca000)="6529ba8dd6f13d676b50728297c6b46e95af80f7d31de79f87e1ca3e2d6da5821779117ad3cddc138030b2e773ffa19757d3fd8d6daa53e502c43727e59795d09dece235fca6ca133ecaac387539dc3527a6e57ce23fbc3b38577bd91c36720c2862f8f0a459815da847cf879f423042feef38bbbe88ec665ee3ecae2a4ccc10d87ab2e4849ba6d18a8165aaa84a1712ace144534b9282c10fec9b269864f2f7f16c6cee3273f572f792528ca3bffb8de55fefb8d61e6e5f2588ef70aa366a21a8") msgctl$MSG_STAT(r3, 0xb, &(0x7f0000180000-0x5c)=""/92) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fanotify_mark(r2, 0x20, 0x2, r2, &(0x7f0000acd000)='./file0\x00') sendmmsg(r1, &(0x7f0000a97000+0x7b9)=[{{&(0x7f00006c4000)=@ipx={0x4, 0x0, 0x0, "0b34e51595dc", 0x0, 0x0}, 0x10, &(0x7f0000a5e000)=[{&(0x7f000008e000-0x1000)="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", 0xac1}, {&(0x7f0000d3b000)="717571853a2d9820b15828ee61761d5fea3adf1573630ec2ac95095f8fe84c1f7198e22f3c5878cdd307c33b9bd8a3ac58863b3f1a5725cc32e1db20d15c331cb6a0587529519e88361b106b99223d0616668d4b68eea191cdb02bc9dfa0ebce5ceec26edba805a75036e4e0fd1f8de05acf7734a521fb3576cdcbf85e898aa18c9cf9e978b0b24575f3660b9d3b13a7162778b9a3c72290dfec553ab04d155078eced395f221824f42f72f9c939975faa7dd0fe820ef48f0e22f20bd2d21b6776d702817ff64013593f45ab57d8cf4662fe182bc03afabb4d706d89456b", 0xde}, {&(0x7f0000625000)="3bbbab3ad6888afb9fd2521f8b2ec7c89beba970c0435b6ed6a178f9ad7aee556da41f5af9f0687e4581e87e5be31ccad96d950082bdfc6f1c7d7f056051e52439e47feaa828b83f96af11bfed81d3ea0d025085e7491b08b5a0caf5d9cfc19afe0ee11b711927fcd9f8d6a6e316cf00f3570c3a4076c0c7538eaba3d62ee9640193551e9c02b53eb9f8187376073725166140d52df62626a2a244b12bb8d2e1034a050c7de51caffc4f10c15df3d5bcd4eba71d7e87e40cd0f61f00abda611242d9da986671825468effeeed5ddb0cbf6efbf15eb5ea9f3e3506a532a596def43", 0xe1}, {&(0x7f0000cfc000)="9efd5ead95ffb5948d57b0e70b1a08a37398c74f6f4c0070b6892e115077e1343083d56b4d1b603703ed260c8a4ba1da3326c1ba06b62071bc7e4677ea95503574202d3740de70194ab38bf9d0ad73a9b8f7b1bb481a2bbeafbeb98cef3cebe84dcd1dd42d4d73ae0e2e8a7ef898d73a5f397806d320973d39869f143b6b4615bb5905dc88f75fcb42e8722cb2b8c11b2f8649bbc739e09eb19b1b9ba9b08a4ee49fbef1df1ee450ffa78ef0531df580086302110a", 0xb5}, {&(0x7f0000e5e000)="79e89c1f7e7b56d4aa7bb7f70b34727c61736b1efee394ff545108179b767833b650eac3b19902dd24e52613b0a108a238afaafdb71bc9b14abd989597c235b451f2fe9b2a9493b6485cf1aeb4e1a72955874c4031bd3f4bbd563ba8d6215396687d5877fa99b2c085e1ce08b8ef7fb52902d151caba31428f13a0233ce5b7010f352624130ccc454547e04d7fc0c9", 0x8f}], 0x5, &(0x7f0000557000-0x3b0)=[{0xa0, 0x13d, 0x81, "d5a94859ebc6bfb14f97b6e1787297fd8cbd556eaa809b1b6a73d90da6959b48eab32351b8e191e9f7ca591019aefe6a225bf58ef43a5b0e7caa682a6f86414cd805b9ec9d1a5f441cfbce948100c0ea094e46f1b3c4c329cb345a964fa16793de6088ea3827552a7087c703bd8ad0c0718a7ebe24643af22414adbf52de489e44e8cb3051afd7247be6c65efe"}, {0xb0, 0x1, 0xffffffffffffff4a, "abdbd4e041f936fc19cbdaf15d1eb1d18c3d7c53879220e6066c5de33e10ea530394feef3ab0154d7c2d8cc740cbb46f3498394deff32854a198d9209838c26429dc4896dba385f8f5edde80aadd59f5efa0653f6429b170f612dd3f5498a7514a26774bac6b21e0eae76473f1eda3778921c38e9003d9dd9b80ec779dd404792fc5277fc45a3c2876760ac90f9ab603791deb9ec2cfa9a96a8e990f"}, {0x90, 0x111, 0x0, "e7ed6eae68db102996019cb81d957bf89ce285bb663fc5a6b4bbb7621a9e6e51dec8ae959460c65aeb4f99fb736ca28b07ad887e15bd9c7ab86ab05f92d581c4f52aa29c69176ea3359298599818ad2fddf623463a7b5aed10a806bdd74bce46092830da79d2cd2b0f33d6c6cccc752bfc7bf70584f8fdc8a732b3a4c115ca"}], 0x1e0, 0x800}, 0x7fff}], 0x1, 0x800) 2018/01/04 05:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006b8000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x7f, 0x200, 0xfff, 0x3}, &(0x7f0000d4a000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004df000)={r1, 0x10, &(0x7f0000e04000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000247000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000)={0x0, 0x400, 0x0, 0xfffffffffffffffd}, &(0x7f0000963000)=0x10) 2018/01/04 05:26:45 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x7) socket(0xd, 0x4, 0x6) setsockopt(r0, 0x84, 0x14, &(0x7f0000001000-0x1)="", 0x0) 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000b6d000-0x38)={&(0x7f0000a53000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0xfffffffffffffec7, &(0x7f000035e000)={@common='ip6gre0\x00', @ifru_map={0x0, 0x9, 0x5, 0x0, 0x2, 0xfffffffffffffffd}}}) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) r2 = syz_open_dev$vcsa(&(0x7f00006ca000-0xb)='/dev/vcsa#\x00', 0x1, 0x200002) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000758000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000901000-0x4)=0xb) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sendmmsg(r1, &(0x7f00008d5000-0x12c)=[{{&(0x7f0000b98000-0x10)=@ipx={0x4, 0x3, 0x9, "3069ceaa6506", 0x1330, 0x0}, 0x10, &(0x7f000057f000)=[{&(0x7f000058f000)="1d1606ed9a010060444cdb6cc3fb63b24142ddb10cb68f4a1f0f12a51131ff7c42f3f59657fe7ea737b0a7e6b11a25ce733663003008325adc4da502baac64d0791f41ef525699a9ed5b597a1807c3affccdaf8b498f3256665232ecd8374773df6a13b2a92801804b8f3c048c7e87677f9098aa92386cdcc79d9830db24bfbf3dec4839ade27bd9bfa49995041d8860c8ba4b27995300d95d587e1ec3f322d304ecd00b07f2345c94", 0xa9}, {&(0x7f000017a000)="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0x1000}, {&(0x7f0000131000)="645e78658f3e54f1c646e829825773c225e3a2d4e89b2777f97ffae74c6a817f15ba9c34414d003e8ebe0dbfd8f6b30d12b3231fd620316ad67fc6", 0x3b}, {&(0x7f0000aed000)="b1393beaa725f4d975952a9066", 0xd}, {&(0x7f0000a87000-0x65)="64eb1a99ffecac1fa714373650c32f2960fa05b4a61023129d6a644b6a5f8bcf2b8d1ded2e0d3d1d8e20a8e903de311ffe65c741e32807c6c846b2487a9f9bb4d44345eb5844a8b134cc421c375c893df90517805bc9b64687bfd41269e9e36aab0aabecb9", 0x65}, {&(0x7f0000264000)="", 0x0}], 0x6, &(0x7f00004d9000)=[{0xe0, 0x13f, 0x8001, "95dbcd2000cd4e19adc48387d6864b1b3b5240a98a056fe646bafd2e4a34f7f61090237deada8e2dadb14ddf654c59a6c59a127c0843875c8e7280171e55cb3176831669fdb7b2159345510fe717fbce8a1932765efa79c7af17c50a34424d0d06c77109c300ca8cd55fb70d19e4521a6d649e278aea0bd93efcb0be9500fc4004b16075e265cb08286ddfde54cb309a4d996ca27e5a5ffecd731789b247d004925b7a25f077899db1f429c4e737d11b5b2c2780fa04125145ef30369c0ecda9009cb999b07c73dacb235498"}, {0x70, 0x10a, 0x7fffffff, "81f4fc6d9e0f37c333907f5eb27a3ee92c4e09a0427b7bf5c912c0911a24ad6242edcaaad46f8f93acdcc57973c6fae0aa2e2a9bd1b485b541a835536fc34341d462384650212e8827cfc4dec35a1d8ad04482837de5c26ca7a4"}, {0xc0, 0x11c, 0x10001, "35a9bafb4113422bb563212b47e6c5cfb04a1ffde1459ab027a7a11ab5da66601ea97b9b41b12895912285c95149b090427cbf3d8e442a333163d5c3e15cf200ee5180a8c8fda0ef7a492e2fc2f6a7be8254b4c6d64317b74e662f9f675fd83b189a1cccae273eb29badfe0b02d5977120c7b7a06d2e490f4ea9cf1ccba88a1c94211268dd61bbe5ab38461f65c6602d75b6c79a691ffe9c970dd9b8cf733fcd475664713be6acd0470e280520803b"}, {0xe8, 0x11f, 0x3e8, "9b23dfccf0f1b1198a74a42615d1719db541db277b602d470940cb0372d34c0580c8d27904bf9068c85bc22f2cef8cd7e1039a90b9a7496f65c9778a449bd54993a1023bb764b21c542779f65ccaf60bd35f98927b03654667a23297f0391bc3179c4626ed1ee212e9c9d56c25a18c60b17c5afcbc44cbb6987cd8dc82f79c7ea787530ce2bb781eb960df1522a246a84ba7b3eb9225d140284c08bbae47e14b72f0f9d7ca30d3fbcacde1ac80af4e76d30aa2b44f430d22b87a4bc4c4163618e47e278f29a9312e139c23098629e48cdd"}, {0x48, 0x117, 0x3, "f6defbc65d6d7a6728104c84caa4bf7bb996233e6f6894efd113b9410cce15823f8ed2c70c7e2e6a1815faa566a50ecb84202ff5"}, {0x28, 0x19f, 0x80000001, "aabae30cef570a8c5c259476de365095d3"}, {0x100, 0x12f, 0x1, 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0x1000}], 0x3, &(0x7f0000e28000)=[{0x110, 0x6, 0x4, "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"}, {0x58, 0x105, 0x2, "e6d5979e12e0503631eef55b484c2527efb41c008e36d6e117743f3f775e2b660755866c739e841d2577c48c4bdff731f151cca47d50bef96c5ae3037238d56536122e1156"}, {0x30, 0x13f, 0x2, "09410073cb358f369f866af1d27e5caa3a87746386528f1e43301cfb04443e"}, {0x88, 0x188, 0x6, "acbb284ec795e3aecc8c57c95aca8de6d9189905597acd9d19b081a587a1547f05a3ef2663638b4136734f3191bdaa55124fd63c5b9a4d674ff1969d263d6c464afcaef857885f1f42846c7eac8daec84150fc18c7b797ee604a5a3f7d4b4636662b859718829cda73812757080bffc6753a6f006ef0"}, {0x1010, 0x104, 0x7, "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"}, {0x68, 0x10a, 0x25, "79c9318c1918068cc327abf41e3d5cfe04c21a4bc053e087af3ae41a7dfeb556cc82efc27cb436b3d05acc149acfc40d980ee0ffc6853b1d9c4b60282c783e43c7ceb46e298937d182a5df35a8e94de02574d703"}, {0x70, 0xff, 0x0, "8c46956775778744d58e2c0b7e753de7b01a0ea7e5cef16a5e39f8a9a4dc0cce529adeb4b5041031cee5963a9ebe8aaddbcec76e74b101b83793b81d9a562c7843378dae46c6503c85dbfa87c328a69f776a68604d7f0d8d5a68c5"}], 0x1308, 0x20000885}, 0x2}], 0x5, 0x4) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000cf4000-0x8)=0x0) 2018/01/04 05:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000006f000)={0x19, 0x1, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a20000-0x18)={0x1, 0x0, [{0x17b, 0x0, 0x3}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000012b000-0x8)={0x1, [0x0]}, &(0x7f0000e63000-0x4)=0x8) 2018/01/04 05:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00002a4000)='/dev/input/mouse#\x00', 0x0, 0x2300) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000079f000-0x10)={0x4, &(0x7f0000da3000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getpeername$packet(r0, &(0x7f0000b94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006a4000-0x4)=0x14) connect$packet(r0, &(0x7f0000a33000)={0x11, 0x17, r1, 0x1, 0x7, 0x6, @random="b88c5ab0d4f1", [0x0, 0x0]}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000bbe000-0xa)='net/igmp6\x00') preadv(r2, &(0x7f000069f000-0x10)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x10000000000080) 2018/01/04 05:26:45 executing program 6: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x8, 0x3000000000, 0x2000000000, 0x7fff, 0x0, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000003000-0xf)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) memfd_create(&(0x7f0000003000-0x10)='/selinux/access\x00', 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe000, r1, r3, 0xfff, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000003000+0x841)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x4000, r1, r2, 0x492, 0x3, 0x800) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/220) 2018/01/04 05:26:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007040000000000000020e82b1f00c0e1ff094a51f10101c7033500b0", 0x39a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000093c000)=@get={0x1, &(0x7f000064f000-0xd)=""/13, 0x7fff}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x257, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) getrusage(0x1, &(0x7f0000e66000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000078b000-0x10)={0x0, 0x0}, &(0x7f000041e000-0x4)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000238000)={0x77359400, r1}, 0x10) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000052000)=0x0) ptrace$getregset(0x4204, r0, 0x4, &(0x7f00003dc000)={&(0x7f0000cda000)=""/30, 0x1e}) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) open$dir(&(0x7f0000a05000-0x8)='./file0\x00', 0x280, 0xa2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/04 05:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7) r1 = getpgrp(0x0) r2 = gettid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000888000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000925000)={0x0, 0x48e7ff8, 0x30, 0x4, 0x9}, &(0x7f0000f73000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000081a000-0x10)={0x3, 0x0, 0x3, 0x400000000000000, r4}, &(0x7f0000125000)=0x10) poll(&(0x7f0000b17000-0x10)=[{r0, 0x4, 0x0}, {r3, 0x8040, 0x0}], 0x2, 0x9) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f0000c0e000-0xc)={r3, r3, 0x1}) tkill(r1, 0x21) openat$selinux_member(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/member\x00', 0x2, 0x0) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x4, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/04 05:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x84b3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 05:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c9c000-0x8)={0x0, 0x0}) r1 = add_key(&(0x7f0000254000)='asymmetric\x00', &(0x7f0000070000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afd000)="e7d57b73e483f009d34af96d11c856b297f423bfbf8ff3934b3619f30dddeb7e55647b9155ac6e40365c6a467c735b31868e7157ce221ba3fe81f8cdf76435c1a9a344bb93cd408ce954e4d9af85cf465f965005054fc0eb2a78132ffeb2bfb4c21cb6861a59fcf35b6c207c1b2fa406307f4621186ef8f003a0c9d301dfa26bc0053e5b1f3c23566d004167812dda3c", 0x90, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000e33000-0x8)='keyring\x00', &(0x7f00002ae000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r2 = add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000071f000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000b7d000)={0x3, 0x28, [0x20, 0xff, 0x4c, 0x0, 0xfff, 0x80000000, 0x4, 0xc5, 0x8, 0x10000]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d06000-0x8)={0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000926000)='/dev/rfkill\x00', 0x402, 0x0) add_key(&(0x7f0000c84000)='user\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) fsetxattr(r4, &(0x7f0000729000-0xd)=@known='security.evm\x00', &(0x7f000033b000-0x1)='\x00', 0x1, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000c7c000)={r0, 0x7fffffff, 0x8, "0a0eb6ffef2067925c081e1a49253914323956df9e63d61a421ccc29b956604ac8f4ec23e652d70a0e424584704b7d1eac09260a755b75f7d1a6ae1609e86a17d36bad070f617ff87a6553614a"}) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000d50000-0x4)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000004a000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000042e000-0x20)={0xffffffff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f000078c000)={0x7402, r5, 0x0, 0x6}) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f72000-0x4)=0x0) r1 = socket(0x2, 0x3, 0xff) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000419000)=""/169, &(0x7f0000f72000)=0xa9) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f72000-0x4)=0x400, 0x4) sendto$ipx(r1, &(0x7f0000f72000-0x3d)="76c4e27abf8405a02e035ec4397ddbb39db74093726d9a1f", 0x18, 0x0, &(0x7f0000b34000)={0x4, 0x0, 0x0, "b0d3e15c11ac", 0x0, 0x0}, 0x10) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000042f000-0x8)={0x2, 0x2}, 0x8) r1 = socket(0x11, 0xa, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000+0xbcd)='/dev/sg#\x00', 0x10000, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000002000-0xe2)=""/226, 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x8, 0x0, 0x0, 0x81}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = semget(0x1, 0x1, 0x300) r3 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r5, 0x13, &(0x7f0000004000-0x10)={0x29, 0x5, 0x80000001, 0xc3f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000002000-0x58)={{0x8, r3, r4, r6, r7, 0x100, 0x10001, 0x0, 0x0, 0x0}, 0x4, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x499}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000005000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r9, 0x4b46, &(0x7f0000096000-0x4)={0x80, 0x803, 0x20}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 05:26:45 executing program 0: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000985000-0x38)={&(0x7f00000c7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006de000-0x10)={&(0x7f0000b6f000-0x444)=@newsa={0x148, 0x1a, 0x201, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x6c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b72000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a7c000-0x4)=0x100000001) 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005ea000)={0x60}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000878000)={0x1, 0x3, 0xffff, 0x4, 0x80000001, 0x8d20, 0x90d8, 0x8000, 0x80000001, 0x600}) recvfrom$ax25(r2, &(0x7f0000106000)=""/76, 0x4c, 0x2040, &(0x7f0000024000)={0x3, {"a22c846581fe1d"}, 0x1}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) 2018/01/04 05:26:45 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000072a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000-0x1)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000a000)=[], 0x0) 2018/01/04 05:26:45 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c1000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000f0000-0x10)={0x1000, 0x1}) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000943000)=""/71, &(0x7f00005fc000)=0x47) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00006ce000-0x43)=""/67) r2 = socket(0xf, 0x3, 0x2) openat(0xffffffffffffffff, &(0x7f0000b41000)='./file0\x00', 0x10000, 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/04 05:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00002ae000)='/dev/amidi#\x00', 0x0, 0x200000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e4f000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x8001, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000248000)=0x0) process_vm_writev(r1, &(0x7f0000b88000-0x60)=[{&(0x7f0000d54000-0xae)=""/174, 0xae}, {&(0x7f0000595000-0xbb)=""/187, 0x10e}, {&(0x7f00008cf000)=""/212, 0xd4}, {&(0x7f000068f000)=""/37, 0x25}, {&(0x7f00004c2000)=""/91, 0x5b}, {&(0x7f00001c6000)=""/35, 0x23}], 0x6, &(0x7f00007a0000-0x30)=[], 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r0) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003b4000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9e000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x20000000001b, &(0x7f00006f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a6b000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000463000)='/dev/admmidi#\x00', 0xd, 0x1003f) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00001fc000)={0xfffffffffffeffff, 0xfffffffffffffff9, 0x401, 0x0, 0x7fffffff, 0x400}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$getownex(r0, 0x10, &(0x7f00000ad000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000ac6000)={0x1, r2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000001e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/04 05:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000059000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) io_setup(0x6, &(0x7f00009e8000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007ea000+0x568)={r0}) io_submit(r1, 0x1, &(0x7f000034f000-0x4)=[&(0x7f0000210000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00008d9000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) fcntl$getflags(r0, 0x3) 2018/01/04 05:26:45 executing program 5: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fc000-0x8)=0x0) r1 = semget$private(0x0, 0x6, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffff9c, &(0x7f0000f83000)=0x0, 0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f85000-0xd)='/dev/snd/seq\x00', 0x0, 0xc0a80) clock_gettime(0x0, &(0x7f0000f83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r1, &(0x7f0000f83000-0x3c)=[{0x5, 0x0, 0x800}, {0x1, 0x4, 0x1000}, {0x3, 0x400, 0x1800}, {0x0, 0x6, 0x800}, {0x1, 0x3, 0x800}, {0x3, 0x6, 0x800}, {0x0, 0x100, 0x1800}, {0x1, 0x80000001, 0x1800}, {0x3, 0x6, 0x800}, {0x0, 0x8, 0x1000}], 0xa, &(0x7f0000f83000-0x10)={r2, r3+10000000}) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x1) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000f1d000-0x8)='./file0\x00', &(0x7f0000dd6000)=[], &(0x7f00004bf000)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006a7000-0xb)='/dev/loop#\x00', 0xffff, 0x1) io_setup(0x3, &(0x7f0000c5d000)=0x0) io_submit(r1, 0x1, &(0x7f0000e98000-0x8)=[&(0x7f000053f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000052d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000059000-0xa)='/dev/cuse\x00', 0x400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00003d9000-0x1c)=@req3={0xe0cb, 0x10000, 0xcd44, 0x4, 0x5, 0x0, 0x9}, 0x1c) 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() rt_sigqueueinfo(r1, 0x400001000, &(0x7f0000dea000)={0x0, 0x0, 0xffffffffffff5c8d, 0x2}) 2018/01/04 05:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000042c000-0x38)={&(0x7f0000564000)=@abs={0x3, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x40000}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0xffff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/04 05:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c95000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000e84000-0x138)={{0x10f000, 0x5, 0xd, 0x5, 0xcf25, 0x2114, 0x1, 0x3, 0xffffffffffffd5b9, 0x3, 0x80000000, 0x7f, 0x0}, {0x6004, 0xd000, 0x5f27e0b6bb673a40, 0x8000, 0x5, 0x0, 0x7a, 0x8001, 0x401, 0x1000, 0x200, 0x1ff, 0x0}, {0x10d001, 0x7001, 0xa, 0x8, 0x80000000, 0x0, 0x3, 0x0, 0x3, 0x1, 0x66, 0x101, 0x0}, {0x5000, 0x100000, 0x3, 0x4, 0x40, 0x4, 0xfffffffffffffff9, 0x5, 0x9, 0x7f7f, 0xfffffffffffff801, 0x0, 0x0}, {0xf000, 0x11f001, 0x9, 0x8, 0xd0e, 0x100000001, 0x1, 0x8, 0x100000001, 0x8, 0x4, 0x9, 0x0}, {0x2000, 0x0, 0x1b, 0x8, 0x3a4, 0x6, 0x9, 0x1, 0x1, 0x10000, 0x0, 0x8c74, 0x0}, {0x3000, 0x100000, 0xe, 0x5, 0x9, 0x7, 0x7, 0x400, 0x80000001, 0x9, 0x3, 0x1, 0x0}, {0x105001, 0x4005, 0xe, 0x81, 0x8, 0x9, 0x80000000, 0x7f, 0x7, 0x6, 0x7, 0x8, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0x10000, 0xd000, [0x0, 0x0, 0x0]}, 0x40040008, 0x0, 0xf000, 0x10400, 0xf, 0x1000, 0x0, [0xfff, 0x1, 0x80000001, 0x1]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) 2018/01/04 05:26:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000c2d000)={0x3, 0x3, 0x91, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x7, 0x0, 0xfffffffffffffffa, "fedde38f28c09830efbaacf6e3b54fe2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0xfffffffffffff1e8, 0x4, 0xffffffff, 0x10d9, "0b045033dc1701e989359a15dcd3333ec0d01c5b70482870db122db0a6becd7d64df17c517b5be8c6c30b0fee5b1c041bf60d00818a3a0c6bee524779c12ed", 0x33fb}, 0x60, &(0x7f0000002000-0xa0)=[{&(0x7f0000000000)="d29db641f68ec2fa741dc3fced038ac20eb1f6654fe8df5321c6cf08fb0396b8d33accdd2bde7b0ae42e45b51105bec8c7125b99dbd8897b40b64830517720b6a4a80af7b90a33ba3032b6c66194e2a8fdf32e3825872566c7a1659bb2d5ce8cbad43ad7545e1a0e8e19e6499a64c2e58989ff3f53c5c747f8e32c47d8c66745a496226498a2390aeef53ca793da58b5cdfd5e44ec4958786aeccf118e96294e22d1a43a7e0c3c9ed7d52cedbf3ef1a744a887d1e1ca49a86cd412e3b5bb67a227f979a3e45ae7029f9f0f5030fe44e6c0c2cc1705405a580cf85b6677c1a52334c274696f8d", 0xe6}, {&(0x7f0000000000)="c444f1493b04b2241c6a6ec08dc5ad1220015843e554d09a4a9feb7d9fd6968cf3be3c9354b1f88d6c73e7751c5dc440794a0506bc9863686c2277bc9df9f713687751d71fc057f1a9", 0x49}, {&(0x7f0000002000-0x96)="61cfa78941d9246cd30e4e509dcaa27b4e4e69d035a7aa0f1740d97ef0eee8e305022a160ca3e130dded0fdf5e2254fdb188c7fb59bc0ea543950996839a9a686c9991c2ff55ab25e838c3663bb17817ca9fe80f58df9cdef4c8bb81056d7cdbd13fbb130c4a716009ccb0fb8f0a7ce8f1cf5ba328950732b2fa64d2affbf74acdb9e23ca13a9ab9c8b89b9269d95916aabab4256d7f", 0x96}, {&(0x7f0000001000)="118c266f0186940d8ef231d4c18679a8c3929b0104c97cbbfc1441333e7dd9ccd1a13c0838b3457cd65212e44ef8171c5c2b9fb753e4983b9d13998c496d63a64fef1e5ab6d780162859527028e4374d3d8f42e66585351b8b78b5ac7b65e0cd4c393dd453b7838098284fbdd08099b10a4a56933736278e8dadb8753659e7d188e447430c89076ea0041c7a48c558376841ea6305a702f02da1ceb19226433cf7bfb2441accb984cb911190487121c1e8128e7ec8ae22aa9681c71dbe8082139befb7f12f5ffbf0602f0e8444e8eb82c6b5bf9daf9297a14ff6b447658e42f23721f5d21d4e8c813172b44fdb6c894e", 0xf0}, {&(0x7f0000002000-0x89)="1031175346ff86c423b9080b6059b1d13c43f1927a8cb324742394f4934a9615643e2d28e8e7a8fed120cb65f21b0a06eed4db0b5226636404e3b757d90d3f13dd65a004bbc7fa568dd6c9f9e7a6d40c8b65c74df604b6c185c311470136f2bef9c528b0146d401232f5fb3c8e98e84fdfc0ecacdd309be96fefce4f5a3ca5ca219d7cc871e263536f", 0x89}, {&(0x7f0000002000-0xca)="d81b41495629e6d1920d46d1a486bd06831dda997dc6ab3359cd73d532cc1edd5e482845214cf5345d6715fb9366b4b45dac3c2d3431d6a2b1d2e83a1b9b0f62a525df9856abec6fa534f0cccfd3b1659132407ec9cc2608da1e9c85c26a73b59da3a2b1bdaeaef3d8e525529e22505a75f283a61588dbed805a93717620d25d8626f5aac2da529baaacad5c7c6e4712d2c89cdc2c00eb5a2892183ddf16fa00c772e6a4f94134325909089ed0c6f4fc97f2f7bd307f33e72d9516fe478a07d4048ae19647dda6f661b3", 0xca}, {&(0x7f0000001000)="c0ffebb6461aedbb76e2b7f1e1b322d327a6f3448ed3b7a345410299ac9dbece299aed195c7be9c11f64da6748bca0f19645de7e6719531a83c6b24b8711f92fbf822bffd984f43d805edc7ba977f476db603af55ab0a61ffda381b1aa23705b61c4c3", 0x63}, {&(0x7f0000000000)="c4aae1d9ccf6c8df9ff288b064bfadcd59255f825381eb26e665f6dc5b0726e458a5e4db8ed89e58b7f8a99ebc48ec69d0438322e3f5bd2aab5d18a34aa4a2eb4f7da56b0c688f96e2039f8fbf3d2be11aed7ec9cbb4325e3261db4fd51855595b1ab8682d2f70185efe04022897cc8c30fade6d7b04bfa6cbb99d76047e454938e97abe984a9008e8e9cfb541833f61f1e83709029f4d0a76c45e15bbf9ea8ddd2dbb856d2851d1b614923b", 0xac}, {&(0x7f0000001000-0x79)="6e9a56db86d6466d6a3c0a3172b6bb9f4c43132264118fdad82f88c2f567ce10248368bd1ea095ae30aa22431f6cd51a15da54881580f89f04cb0d91c7277bf9f341e39f8df1792b699a5aff1e0bc4135f10d676ade6b20844b1a384ba0a3edd609450c99b46231c45bdaa4de0871fb0bd78ce77f0850af1be", 0x79}, {&(0x7f0000001000)="b6ebb32bad325f5b5e3b168338", 0xd}], 0xa, 0x0, 0x0, 0x8000}, {&(0x7f0000000000)={0x27, 0x45, 0xfff, 0x5, 0x9, 0x8, "83cbbf6703e75041c1d786bbe72bc341c8004ea935fc02217df0314480f263f3940b187bf33d6e325b695d4028c22cf33c10cfa011366de1625ddc535c570b", 0x0}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x68)="fdeb54c07ed33c2887d968e2e99798e489dd2e175aa9c4eea200b394ba9cd04735dc23ae2bb4eaeef8554cb1f22b068c72cb2746f2749bb63dba996705a8a76ab2bb8bb98bfc12cb7cc9fa99f972e4b99fef8154abb4e2f2dbaa32c552afc5a1d15cdee8d3d5ae0a", 0x68}, {&(0x7f0000000000)="6cb5dca231caff00a3cb5e413bfb99853c37b962", 0x14}, {&(0x7f0000001000+0xb6e)="a2a3776fc45688eab5c973ea8011aba76d8d14c72ed42526d637bf750bdde8e02e9440abc2a01c861d3dcdcd739d4a18b6410186", 0x34}, 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0x1000}, {&(0x7f0000001000-0x73)="b1ae02c9d7aa384e27c5d439ceeddf285e296196cca63b01dc5f443825d756f82aff55a805ed0e86f49943b9c888e15a83952b3464f24ab91594c295ec14f40a8146493a2e9e69ee06ee2e5079a0c80b05703c4333f4c7c3ff7bdd4de703c9d60bc66a436175a1c8994da82e20d778d8e33578", 0x73}], 0x3, &(0x7f0000002000-0x90)={0x90, 0x105, 0x4, "185cb8119d486de936dc7fa5737b7094daa9690c903253532817b4bc2eddce596e5e38276c8fc388258f53ee7f6f280a3e5fc1a785a958e9276c59c9a39bcadeab013c20ad87416628116f856a317da64a0257570332cdc3d96d8592d78521381ffd6ecc8aabc1339fd7440e08a4dccd5947419bf16e458113fdf88bf012f3d4"}, 0x90, 0x1}, {&(0x7f0000001000)={0x27, 0x0, 0x1, 0x3, 0x5c6a8e81, 0x2, "a1ee6dc2568af8141cd370d38e76e9c6de6b961b5229ba1d647b6350d7df13d79ca319dcda106cbfc06af80f71de06cc059ff29cb488b5f81b301dbeaed962", 0x30}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="1567cc711f34a8544f07d34b4e89c8071fa23a051fd1e7958d58f0b9b8d44ec10fbcc6b028a9e0b9cdcab9e303344201dd4d6b468a23b43917234bead70e2cbd3de4f627f86658056937e3eeb0c6eaa47664f3c91cea41c0f7d25da4b27a21693c9bb66c423b5c07d786a0bc7704810e32b60882bd2f1bc21e6f2fe833b287303bef107559665ef9e3c105ece0b6cface104c9df206c", 0x96}, {&(0x7f0000001000)="f3d3dd1aa8e97002cf3da5118b290e2967e68877cbc2d339895f28e3101f31c3d27f99a33603b9ba60f78aeb27563b698338b75cf487f66c0a8b3bcccb503f5f6911bab0a88aa3af12f404b81157fd6b619bb3de5dddaabe74a7de763ded1a6288c183e5fb587be710702e93189055a20f037788068e4067211a2521b6db44a116051611aa62a238663984c4324ea2ecb24fa4e843cc910210ea564749a8d3b8e8337cd40b0de2bda889bd187bfc169e", 0xb0}, {&(0x7f0000001000-0x12)="f59349ab616b5adbfacd02858b1dd19d627c", 0x12}, {&(0x7f0000002000-0x46)="13ab86426f8415586c66d5253ced5a98151974ce0da6ade101b3a632781797d985cfaea2823b5cc93bed6accdfcfc7c496214f50c8750546239b6173f2e95fcb8840a1a108dd", 0x46}, 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", 0x1000}], 0x6, &(0x7f0000002000-0x68)={0x68, 0x117, 0x4, "34358c2ff56ae7d1930e3b84e493089e557f4a96823a4d46441ade8dc4e60c89f92783078797d305e67e2d34996f2328bc9ef89c178d16134536d1355b131d3578c64bbeadcbaed32615b91aa4c61a8f8a76d7f9"}, 0x68, 0x80}, {&(0x7f0000002000-0x60)={0x27, 0xffffffffffffff7f, 0x87, 0x3, 0xfffffffffffffffa, 0x3, "a44ac5a08149e5dc826d21320c28e0669f8b2b35d7b7bba4c4839bb673ff8a622df1dbb0959a79742f30a60b3214094181a55dc5125921592097f5e8e069f6", 0x9}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="77b4b2456472d0f9662a48b39380b648fe557c9d7fbc77cecb5ceea9e03ac03d9dc762ed1d14425665ba0dba576247f90bfb184d1bd0a665801715803c876268953e5e8af7f473089eeb3e15a6f26dfbc6bcd70cbab25ef4808ec620338b2641e44962a3e218b4f38dcaf1187df95f31183acf57beb3c7e11c2b8c155879ddef5d449d74e77052c5cc9a114a554f64f4eed2e190ee8d1dc0b52e66c9c4de25e3388734c46ab636da55826ed0b9f2f109964ddc2235c3b5cd1571af07c381a0123d6159387f13", 0xc6}, {&(0x7f0000001000-0x43)="8cdf5ce6089063db00168518c68810b91ca0dca2ca2ead7ae756b90b4b767833b9120c2b50fcc01bbdbaac9918418926d546776ef3827caeda4add61cf7c3de4323e6b", 0x43}, {&(0x7f0000000000)="bfb7b928e6a59ddcd5e577430e6b91d483e6fbff7e2141ec0f2177d671df78acfc1958b5a75d1c1daa0a5df23e254c10d0f635bf9c0070930775b3095ae615c8873f3ee9989cb6c102fe68f5", 0x4c}, {&(0x7f0000002000-0x42)="4a9a68ddaf9c83d4309cb536e85196c66c663f4a11385b082513e2da7c8d4862e8c586f56177fcbf8fb6fbaa1dcc74126206abef57c2bc52c5a4982a7b01d6fad65e", 0x42}, {&(0x7f0000002000-0x4a)="5dcd7c7a63831db7feb8fc7bf4331032b6c67bea311a5464b909c99b4c42a54977e7aa5cb035fe71c59526e83372f79f9ffc925fcedc2188cbc5583edb422b5ee3ba6b2d4006a7573078", 0x4a}, {&(0x7f0000002000-0x40)="1ec394327382b49e4cd8e19e17b3d89ca71cd8d2f12f04eb5bc34581ac951dbe2d171bed66d558a43d2c255745531c7c549779aafbdec5de915ee614edda2eb6", 0x40}], 0x6, &(0x7f0000002000-0x88)={0x88, 0x113, 0x9, "3e042bf5e72605b5063ead2ce3ac6fce67443b2bbd0d2b793a5839a414e14f4942b946664a28088330ba1866c4cb597dbe946d397c99d66eab08c3ccf958cc90be501f1edef2c9a918094d469d0ae2b48422f84b3a08a8c368866ba5972e6d69aebfc06a550187bb8958cadf3f9511e5d5840e61c4c5"}, 0x88, 0x20000800}, {&(0x7f0000001000)={0x27, 0xfff, 0x20000, 0x7, 0x1ff, 0x6, "f18031af6d1015e9860e6d410cf03c089ea4b475ca120d6752a9e06823fa10b49ec8c15fd6d4108daeb38863df6029bceb0f53893d6b6e6642226ed9a99d8a", 0x8001}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="550d381d303a43d8a858ac354a6a318b650ee8c8e890d34d69973acc3a4f56db873a42b6eeacf7ae7296015092680e2969c8dfad3960f861c3d359eb31f4801f49b1bd242fb9fc55d1dcfd8b6a2bb9968706b7689e356ade19f545d28703be6a291676769b1c435d432a029a9f4ec9ea470e9de929382b52324fd02f03a66f04414df0706816b56dd55975ca0623c0a78fdc19e5157239454a155ced6c36f1f69b7e4255b23ff8d110b249d4fbdc08e0473fd5178d795181256dc2bd49e8c34a4b45010f12939c1cfb328667e6749a54ff1f8c69beb9830128d22cc9ca0ae247", 0xe0}, {&(0x7f0000000000)="8c9fcfe216c390ddd929fbf62ead5747d4199c4552fa0300954e76956578489a1c5df15aec3824811b84c722816b1cd79c6783df50b0ddad9ec82bdea52dab5c1a04560107e312aed86609b423e25e8ec09e26b35ef1c5961414a44628f6f6c827c7ceb9681086118839d43bc606549ed9b5db1ab06d5b717e1894c53de21cecefdee65b2b82fa102201d1d7998cb47ac7112b8449e009d84c7bac97b6dc052e6563e95f5ec90b883c4b83e591963229af7dff95dddda5841e898573e859d77a", 0xc0}], 0x2, &(0x7f0000002000-0xe8)={0xe8, 0x111, 0x5, "5ed6c4da5b61dd4923a6ea29f35a3986c58b8acd312b44b58d5a79b9afb0ced2fef21d83ee10c0b154daea110562edcc1b47c74fd2fb7b7694282d297ec6efb720c3d05429da11c8bef0d34e2d70ac1edcbaeaef38dc1b5c89d1bb51b3674c8c9d8ea1c7fc4e0d072af1092e72a82475411cf9a962be450047a89402a03d60fbe3c6b6d8dbf4a05c8cef6c94830c1b79cff2b0f0c9602bd937827defc680f5eca5917e1123d3cbfc688fe274e3368fe2b15e34c7e6b7c5a3097ea3ae05caadbf3c477e95f8bc4a66fe880c194f7a61727584"}, 0xe8, 0x4000800}], 0x9, 0x4000000) 2018/01/04 05:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000daa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$void(r0, 0x5451) write(r0, &(0x7f0000775000-0x1d8)="1f0000001e0007f1ffffffff07000009000000a6536b8d3d9339080001454a", 0x1f) 2018/01/04 05:26:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000006b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000e51000)={0x94, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$usbmon(&(0x7f0000029000-0xd)='/dev/usbmon#\x00', 0x8, 0x10d040) socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x1, &(0x7f00007c9000)=0x0) io_destroy(r4) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00003ce000-0x10)={&(0x7f000072e000/0x4000)=nil, 0x4000}) 2018/01/04 05:26:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004df000)="", &(0x7f00007ce000-0x4)=0x0, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000a78000)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000714000)={0x3, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000650000)={r2, 0x8001}) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000008000)={r3, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f00009e2000-0xbc)={0x3, 0x1, 'client1\x00', 0x2, "b261922d26e68cb6", "fb792e8fc5c160d65c94cd6a0ce86977260be38c7c6c610432bdd530ad232acc", 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000159000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000419000-0x4)=0x0) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000a86000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000e26000-0xc)={&(0x7f0000d03000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) pwrite64(r6, &(0x7f0000af3000)="0d0d90802338a0d0bbf6f0bf78dba409b67133d86e7d4bf572a020c8a2549f144cfb665635add28ed20bb1980400bbeb9b09ed5e9184eab7b3f83ea54b64ef8f4f9439fc89efdd6e93bcafa8fcbbe1825a40e3c4ca6afa5b3b6a19e208a3822a8610ba247e038d4989e328be80c44bc59dd2e18e724b9382e41fe8b9404ac119ff92a73bba622a08197144d627ef69c540d00d0cd821b2184096fe55ccb5f6e43a65c6ad66c4f333c070a1c727a8fdd83c8386689f8904f044028b445ef58693bffa7de92463cc20bd7312b0e8bf3edd21fa1315d7b3cc9687ea0fec449913e3dd117358ca", 0xe5, 0x0) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0, 0x0}) timerfd_settime(r7, 0x1, &(0x7f0000a13000)={{r9, r10+30000000}, {r11, r12+30000000}}, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r8, &(0x7f000013e000)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{r13, 0x0}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) r14 = syz_open_procfs(r5, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r14, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/04 05:26:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x8c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007db000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mq_unlink(&(0x7f0000321000)='selinux\x00') recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000052e000-0x70)=[], 0x2c3, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x20) 2018/01/04 05:26:45 executing program 3: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000eff000+0x4f0)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000584000)=0x0, &(0x7f0000b6d000-0x4)=0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f02000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/04 05:26:45 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1f) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) 2018/01/04 05:26:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a42000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dfa000)=0x10) ioctl$sock_ifreq(r0, 0x8920, &(0x7f000070a000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00000ea000)="b1d737d2efd27dbd3698103ab5b20f005fcab9f6136890fe8cb49e12143eb1be"}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a31000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e95000-0x8c)={0x400, 0x1, 0x7, 'queue0\x00', 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x6) ioctl(r2, 0x4000000002283, &(0x7f0000139000)='4') setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000ebd000-0xb1)="f7e5afe05761d970660af6857b6d94cc31abd6893c32218f83dea2cbb34b0d67d5ddf7aef880c57b4797f3500b518dff816eba8c57fdf884d33aeaf82aeab096ce1c9978660eb6b6ff1f82b392892907c3eef4bfa80af210920ec78608a5c760ec19cb6d17d353470acc63376306e604bbb49ecdd677e738139f7fa27797e4f7d91d51ca022e65b7582c21271a6b7e728167d59cacecf017c177f1146b6c72d746a35ef971f1b41089489a3b4efce7d8ba", 0xb1) readv(r2, &(0x7f0000629000)=[{&(0x7f0000137000)=""/33, 0x21}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008f0000-0x4)=@assoc_id=0x0, &(0x7f0000411000)=0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00008c0000-0x8d)=""/141) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000af4000)={0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000e10000-0x110)={{0x8, 0x7, 0x1, 0x4, "bc501f06e01282ef7b27dbdb9fba52bc2935440b39fcf1bd1272bad0c3593e5532ac3d3b851ed54f166b32ed", 0x1f}, 0x0, 0x0, 0x3, r4, 0x8, 0x1, "c0c36dc6535208634930a5a7dbf12edba60d7ad9b6eb60d1a949b77771ae30a7eb0fdc52ff26d657349c85bb09f2127d5bf5c724e721f1ebe7efffc622eb8d8c", &(0x7f0000263000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x2, 0xd62c, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigaction(0x5, &(0x7f000050f000)={0x2, {0x3}, 0x40000004, 0x100000000}, &(0x7f0000296000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000359000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000eb0000)={r3, 0x6, 0x400, 0x8, 0xfff, 0x8}, &(0x7f0000c95000-0x4)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/04 05:26:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000080e000-0xb8)={0x0, 0x6, 0x4, 0x7ff, 0x100000001, 0x0, 0x6, 0xffffffffffffffff, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32b, 0x5, 0xc5a, 0x1, 0x3a7}}, &(0x7f0000462000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000148000-0x2)=r1, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f000082f000-0x30)=[{r0, 0x40, 0x0}, {r0, 0x114, 0x0}, {r0, 0x1, 0x0}, {r0, 0x8, 0x0}, {r0, 0x400, 0x0}, {r0, 0x400, 0x0}], 0x6, 0x1) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/01/04 05:26:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) stat(&(0x7f0000b74000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuseblk_mount(&(0x7f0000b8a000)='./file0\x00', &(0x7f000069a000)='./file0\x00', 0x1000, r2, r3, 0x81, 0x7, 0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002a9000)={r1, 0x0, 0x1, 0x3, &(0x7f0000486000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002cf000)=0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000460000)=0x3) renameat(r1, &(0x7f0000b4f000)='./file0\x00', r1, &(0x7f00006a5000-0x8)='./file0\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) fchmod(r1, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000d55000)=0xffff) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000d91000-0x400)={""/1024}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x20000000002) fstat(r0, &(0x7f0000058000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c4000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000)=0x0, 0x408ff) bpf$OBJ_GET_MAP(0x7, &(0x7f0000c97000)={&(0x7f00005d0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x46, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) [ 67.702979] PPPIOCDETACH file->f_count=2 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000018d000)='/dev/rfkill\x00', 0xcd00, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f90000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000903000-0x8)={r2, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ae8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000bc4000)={r3, 0x0}) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000047b000)='/selinux/enforce\x00', 0x210280, 0x0) openat(r0, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 67.793149] PPPIOCDETACH file->f_count=2 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000059d000-0xa)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005d4000)={0x0, 0x48, &(0x7f000018d000)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}]}, &(0x7f00001d4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df8000-0x6)={r1, 0x100000000}, &(0x7f0000801000)=0x6) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000688000-0xc)={0x0, 0x0, 0x10}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000586000)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) syz_emit_ethernet(0x86, &(0x7f0000d02000)={@random="efad073901a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[@rr={0x7, 0x3, 0x0, []}, @ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @end={0x0}, @end={0x0}, @lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, ""}}}}}, 0x0) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x6, 0x4, 0x0, 0xce18, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/01/04 05:26:46 executing program 1: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x9bd8, 0x4) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0/1000+30000}) 2018/01/04 05:26:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f00003b8000)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)="") r2 = syz_open_dev$amidi(&(0x7f0000352000-0x6)='/dev/amidi#\x00', 0x157dd2d2, 0x700) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000a5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000982000-0x4)=0x14) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00003e7000-0x8)=0x0) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0x1d, &(0x7f0000c01000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008e4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) pipe2(&(0x7f0000df7000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00002ce000)={0xff, 0x254, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socketpair(0x0, 0xa, 0x2, &(0x7f0000e3e000-0x8)={0x0, 0x0}) timerfd_gettime(r4, &(0x7f00003ed000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f9c000-0xb)={0x7, 0x1, 0x4, 0xaa1e, 0xffffffffffffff01, 0x651, 0x5, 0x6, 0x0, 0x3e2f9694, 0x4}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe1000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe3ff01000000000000e328ad25"}) 2018/01/04 05:26:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x7, 0x20, 0x3, 0x1000, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000004000-0x108)={0x3f, {{0xa, 0x2, 0x1ffc0000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mkdirat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x1faf, 0x7b3e19da, 0x1, 0x3, 0x9, 0x1d4c9fdf, 0x100000000, 0x101, r2}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x95)={0x0, 0xffffffffffffff8e, ""}, &(0x7f0000001000)=0x8) 2018/01/04 05:26:46 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000314000)='/dev/kvm\x00', 0x20403, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$vcsa(&(0x7f0000011000)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a0d000)='/dev/dsp#\x00', 0xff, 0x101000) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a0d000)=0x0, &(0x7f0000a0e000-0x4)=0x4) socket$key(0xf, 0x3, 0x2) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c7a000-0xc)='/dev/amidi#\x00', 0x80000000004, 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000c2000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000652000-0x4)=0x5, 0x3) poll(&(0x7f0000071000)=[{r0, 0x0, 0x0}], 0x1, 0x5) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000198000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f000052c000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000a83000-0x6)='bdev+\x00', 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c1b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0c000)=0xb) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x3, 0x404000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xd1ca, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x3}, &(0x7f0000005000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2, 0x9, [0x1000, 0x3, 0x8, 0x8, 0x101, 0xbe, 0x9, 0x6, 0x1]}, 0x1a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000-0x86)="43ee217d13194f8448a1bd06169f0aed5d2f1e61efece560d928aa2a5c1bcd267ad73e186d1fd0bd10dd0898eed11f6ede350cc5f37dcc28ba7d627a3e60a694c7db4fdcd6827a9df2f9b4253a37f3990d23caed8cab36194eb4329fd3af322f834da18ee86c3cd71d579523e4519b187edcd43dbe57cf8b8d008fa8fafe835bf520b9907377", 0x86) r3 = socket(0x3, 0x805, 0x7) fcntl$setpipe(r1, 0x407, 0x3ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000005000)=0x5, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000005000+0x8bd)={0xffffffffffffffc0}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x2000000005) getsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000004000)=""/98, &(0x7f0000001000-0x4)=0x62) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x5347d1768d122c42, 0x0, 0xff, "81"}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000721000-0xa)='/dev/dsp#\x00', 0x6, 0x511000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000cbd000)=0x1, 0x4) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000a73000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x6, 0x200, 0x8, 0x1, 0x2, 0x3bb, 0xef4, 0x974, 0x1b6, 0x7fff, 0x2, 0x1, 0x4, 0x412]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2, 0x30, 0xdea3, 0x6086}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000085000)={0x0, 0x5, 0x4b}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xc0000000000036, &(0x7f0000664000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8001f00000000000000dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0700e60000000000001b00d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda16a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006af000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fe4000)=@assoc_value={0x0, 0x0}, &(0x7f00005b8000-0x4)=0x8) 2018/01/04 05:26:46 executing program 3: getrandom(&(0x7f0000e4f000-0x82)=""/130, 0xfffffffffffffffe, 0x3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000652000)='/dev/rfkill\x00', 0xa0100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff85) poll(&(0x7f0000e8e000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a40000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000007e000-0x4)=@int=0x0, 0x4) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='eql\x00', @ifru_names=@generic="5100ffffffffffffffff1fdc223007b5"}) r1 = socket$inet(0x2, 0x8000000000000003, 0x2) dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000956000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r2, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r2, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) writev(r0, &(0x7f000000e000)=[{&(0x7f0000023000-0x1)="f1", 0x1}, {&(0x7f000001e000-0x98)="82248ee6ace61e6c11b80c8928031d8d72a557718f9bb715876c72726bd4c552f3783512b4017bb146e519413cf35609757eaaadfabac7fb51ff43252659705220e7522405dc75e825c003d4bb6cfd71d6d4e7c4f049938d204158da69e2da3c601b2004fb72311172f1b77b39fa65297a4696423b896e1149907dc3c60e71e873781bea99e5fe752ff209d53a2da16b949140a83a6bc8b6", 0x98}, {&(0x7f0000021000-0xd1)="ffe3376cf00e5a75b2775c3b8476c4a2b0f59adfca7bfbea8c18c6a4dc0b1d1720a8821d664e28d9ea953845d12a8607047b86f71ec4f698e591ce1827278d0bfa20655e7b164982dc3030b2bdb27bcafa4a52011c51576858eed95f58ba88f2bee239214914c07566cc064b5f2e3292b527f9847e8e1141babd642c2f4600533174fa0daae1363d44fe0f7c3ee51d517195818083e27424782eee402d18afa286fcbaed8e9bed7510cb42b3900831a23de852bca891cf51a01d453fd61746b7d158c7f10636e0a4cd102283a8a31bc1d9", 0xd1}], 0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000001a000-0xd7)=""/215) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000023000)={r0, &(0x7f0000023000)="cebc6a567248c78332196bae82ff736bb2c0284a66018ca9", &(0x7f000000b000)="82f9ec64d5b10a7c6f44e93596242368e0062292cf0632a7a2a6e7a0db97ec2c6ab2003ee3e2e736af11ce27745ae038508e666e637d881aff8f768acfeef8dd646ece92714f05f2c9ab0c3c6b21f2ae78e44614f1e9f8", 0x3}, 0x20) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:46 executing program 6: unshare(0x20000000) socket$inet6(0xa, 0x2, 0xfff) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r0 = syz_open_dev$sndpcmp(&(0x7f0000a19000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x42, 0x5b}, {0x40, 0xfb}, 0x6, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) pkey_alloc(0x0, 0x0) setpriority(0x0, 0x0, 0x8000008000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getpgid(r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioperm(0x100000002, 0xa64b, 0x0) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/04 05:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000009a000)={@common='lo\x00', @ifru_flags=0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f0000-0x16)='/selinux/checkreqprot\x00', 0x401, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000524000)={0x4, [0x4, 0x7f, 0x800, 0x5]}) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000faa000)={&(0x7f0000e7e000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getpeername(r0, &(0x7f0000ec5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e20000)=0xe) socket(0xa, 0x806, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00002c2000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000807000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xc, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@rand_addr=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/04 05:26:46 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00009f1000-0x3c)=[{{&(0x7f0000908000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000178000-0x80)=[{&(0x7f00002d4000)=""/92, 0x5c}, {&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000c8f000-0x10)=""/16, 0x10}, {&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000902000-0x71)=""/113, 0x71}, {&(0x7f0000000000)=""/196, 0xc4}], 0x8, &(0x7f00006af000-0x8)=""/8, 0x8, 0x7}, 0x9ea}], 0x1, 0x0, &(0x7f00007a2000-0x10)={0x77359400, 0x0}) exit_group(0x9) epoll_create1(0x80000) personality(0x6000003) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000002000-0x10)={0xcccccccccccce6d, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f95000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r1 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r1, 0x0, 0x0) semget$private(0x0, 0x3, 0x40) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000bf0000)=0x8001) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e0b000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x800000000000, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f000019f000)=[{r0, 0x0, 0x0}], 0x1, 0x2) 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ff4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c3b000)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/enforce\x00', 0x40080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006a1000)={0x2000, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000df5000-0x4)=0x0) sendmsg$key(r0, &(0x7f00008b4000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00006f5000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000853000)=""/3, &(0x7f0000dab000)=0x3) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d6b000-0x6)={0x0, 0x2}, &(0x7f0000932000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8000, 0x80, 0x6, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000016000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000b000-0x4)="0500000200") pread64(r3, &(0x7f0000007000-0x4b)=""/1, 0x1, 0x0) 2018/01/04 05:26:46 executing program 1: io_setup(0x2fda, &(0x7f0000a4c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102a, &(0x7f0000fda000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x5, 0x0, @multicast1=0xe0000001, "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"}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00001a5000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f000050c000)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000a3e000)="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", 0x1000, 0x10000, 0x0, 0x1, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000958000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000bfe000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r4, &(0x7f0000918000)="c1", 0x0, 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) close(r5) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) dup3(r0, r0, 0x80000) socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f8b000-0x24)={0x1, 0xf30e, 0x5, 0x5, 0x100000000, 0x3fc000000000000, 0x7ff, 0x10001, 0xe6f4, 0x3ff, 0x2400000, 0xfffffffffffffffa}) epoll_wait(r1, &(0x7f0000e3c000)=[{0x0, 0x0}], 0x1, 0x4) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000043c000)={&(0x7f00005b1000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b52000)=[{&(0x7f0000956000-0xec)=""/236, 0xec}], 0x1, &(0x7f0000fe0000-0x17)=""/23, 0x17, 0x0}, 0x0) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000051e000)=""/251) r1 = socket$inet6(0xa, 0x3, 0x3a) getsockopt(r1, 0xff, 0x0, &(0x7f0000001000-0x97)=""/151, &(0x7f0000fd0000)=0x97) eventfd2(0xffffffffffffffff, 0x0) 2018/01/04 05:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000de000-0xc)='/dev/autofs\x00', 0x8003, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000aab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000078d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x240000fffffffc}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r0 = syz_open_dev$vcsa(&(0x7f0000731000)='/dev/vcsa#\x00', 0xa4b, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e59000)={0x6, 0xffffffffffffac96, 0x800e, 0x2, 0x0, 0x4, 0x8, 0x4, 0x0}, &(0x7f0000013000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000034f000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x915d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffd}, &(0x7f0000628000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006e3000)={0x0, 0x22a7cf50}, &(0x7f000056f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000031c000)={0x0, 0x56, "6a746269377795c320ffcc6cadf7941898b7c4630543aefc686c8d551d08eab77c6401b9d4de7737bc30fb405b33688f0c3b070df02c3b1e355eef54f3e8a6602e15d5b30eb0680786ac1d1e57e145554fc6f6cc065a"}, &(0x7f0000230000)=0x5e) sendmsg$inet_sctp(r0, &(0x7f0000c9e000-0x38)={&(0x7f0000f7c000-0x1c)=@in6={0xa, 0x0, 0xd75, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e7}, 0x1c, &(0x7f0000e03000-0x50)=[{&(0x7f0000582000-0xfb)="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", 0xfb}, {&(0x7f0000246000-0xf9)="2ae6cb7364305f6192a9ada60fa90300c08681b5e73b4f94260ba1563d6849f02c793d025925ded81dd6c95a5e2f6f5aa24ed01915f2921215f0bcca1eb07f7d33f1daaa26385c26a36e130ddc90941148c47b07b7161b87408a2f95995ada4a905dd819a5cd994fbc0770c7bee23e7638c0888ca7fbafdc1c87231ed639597e0a3932734cf386adb5ea7066ce551cb634955f5cc40b053e026772600d9102031170648f9f820df854964f9a17799497f9064d1bd3fb6091f3a96660376271baef2306a4bc16ff5abf81c8d13bc18ffd3cf989750dca0f70f879d833c71390e775f2e86692c440797099a4ae5f62120e4a48c5cf9833990625", 0xf9}, {&(0x7f00002ff000)="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", 0x1000}, {&(0x7f0000bb4000)="9598dd01c02938d5f7f8eb0068a547830a634a3c150c1e9d18d5f566ac228da3ef6ec31466b5732829c14626b733b4be5f0cb400503add9cee65a0d9b35279bb619af15919eac49bf030dbfd7e4953d89ac7256b22a565de30a9a4626b7debc300579d597df5c4dbabd84311e2935a5bfff55b4686aea5d9a1c917ccbc43592a4f2f32e2fedce2a0ad690e29e24cef2c3fe841d9e4ec2c15b2ad871e038895069ea3fd43edaaf3a2566b37c00fb06e91e896a9bc7fb582a92468824aeee497e9944237a0738c25c5d48c", 0xca}, {&(0x7f0000b03000-0x97)="18db4932df010c4603a297c69b9a6a76b4692449278307d738c1c24262a1e8d92e44a7821f91a5911eeccf43e8d158d4490a54dbffe28ffda15eea0030fdd17c1e7d074cdf31fe83de5dae8ac5d0060ecbc136c62864b65e1fbd78d67abf58e3b3568cac59db26b4a8034fd58999b4dfbd91bc1ea10c978da8ddfb85d5c8611ed3b7dfdc64e8e5be119f55f867d59a9714ff1775892063", 0x97}], 0x5, &(0x7f00006af000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x5, 0x20c, 0x4, 0x800, 0x7, 0x5, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3e00, 0x1, 0x4, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x40, 0x400, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x10001, 0x6, 0x2, 0x22, 0x189, 0x80, 0xffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x4, 0x7, 0x80000000, 0x4, 0x8, 0x3, r4}}], 0xf0, 0x4000000}, 0x85) lseek(r0, 0xe, 0x0) syz_open_dev$usbmon(&(0x7f0000740000)='/dev/usbmon#\x00', 0x5, 0x8800) 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dab000)={0x0, 0x4, 0x1, 0x0, 0x2, 0x1f}, &(0x7f0000c42000+0x6c6)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a79000)={r1, 0x5, 0x30, 0x7ff, 0xfffffffffffffffe}, &(0x7f0000daf000-0x4)=0x18) r2 = dup(r0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) socket$kcm(0x29, 0x7, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000e6a000-0x1a4)=[{{0x0, 0xffffffffffffff5e, &(0x7f0000d74000-0x80)=[{&(0x7f0000cf7000)=""/0, 0x0}, {&(0x7f0000b57000-0x3c)=""/60, 0xffffffef}, {&(0x7f0000b3a000)=""/202, 0xca}, {&(0x7f00006f2000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000af5000-0x4a)=""/74, 0x4a, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d5000)=[], 0x0, &(0x7f0000ba4000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f00003a8000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f9f000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x3, 0x20, &(0x7f000029f000-0x10)={0x0, 0x0}) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000733000)={0x0, 0xa2, "286711acd740100d5cf568f355147bc416d66f3fbc43a6b79ab2be43ef7a8473c92d130d371cd1760a7272af4e4eba1ab3d22eabe0fc8e2e110269b26e51397ed96534d4e8f5682511714eac15da1c557f61cd5d3394f22d410e801e405bad6988acc781c441dc79f252c3a3b1356678a8104eec05751e948cca13619b382d2dde2ea99bfa1307d74a739fd4f0c10f6ce5912451ce40f7598151070ef804c5c88ccf"}, &(0x7f0000bbd000)=0xaa) r5 = gettid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000022d000)=0x0) setpgid(r5, r6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000076000)={r4, 0x101, 0x10}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000091d000)=0x4, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000832000-0x4)=0x8, 0x2) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cde000)=0x3, 0x4) r1 = msgget$private(0x0, 0x20) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000cdf000-0x78)={0x0, ""/112}, 0x78, 0x3, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000099a000-0x4)=0x10001, &(0x7f0000cde000-0x4)=0x4) r2 = inotify_init1(0x0) inotify_init() r3 = fcntl$dupfd(r0, 0x0, r2) write(r3, &(0x7f00001c8000)="220000001800070700be0000090007000a00011e0000000800f8ff0005000280ff45", 0x22) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db9000)='net/tcp6\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getresgid(&(0x7f0000a02000-0x4)=0x0, &(0x7f000005c000)=0x0, &(0x7f0000b31000-0x4)=0x0) fstat(r1, &(0x7f0000f45000-0x3b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x0, 0xffffffff) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00003b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000836000)={0x0, 0x20}, &(0x7f0000962000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000028c000)=@sack_info={0x0, 0xffffffff, 0xfadd}, &(0x7f00007a7000-0x4)=0xc) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000303000)={0x4, &(0x7f0000963000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000857000)={r4, &(0x7f0000962000)=""/128}) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000961000)={0x0, 0x9, 0x1, [0x3]}, &(0x7f00000d1000)=0xa) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00003f2000-0x58)={{0x0, 0x6}, 0x1, 0x7, 0xffff, {0x0, 0xfd}, 0x0, 0xffffffffffffff70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r1, &(0x7f0000962000-0x38)={&(0x7f0000962000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c0000)=[{&(0x7f0000961000)="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", 0xfc}, {&(0x7f00004ca000-0x75)="df3b0b7bbd7907181790390273a788f1640900437a8325b545a43ba9c4e979a3f5bf836fea07b7ca077f371168f6593890730b1717a37ade08cd8425ff42fac3541aec211bf13a84b517870a4b48cb41f60d9366edc355f6ec8ee1c60c0608271e6fd055fe8204c68423bac647384b1df13b976a47", 0x75}, {&(0x7f0000961000)="5fad82483ab7a4bbfb9817a9114ad6835bceea9dd9bf7e1694b6d12bd3070dfd0d9e14e09203854671999cb88370a8f6fe8bce26789927d89b9598244dfc18b75b1030e93c6a7554f22c672ede6fc6b27faf2284adec810a91b56f530d89fee4dbe631980307fd399d22455cc4b09c16729c626d2058e1ec8ba5adebb435bf6f146fc74e07a02b96d301a10838b3d652c57133dda0b7ae701c7d83fa21ef7ccc1688e786b24c152252c65947e9", 0xad}], 0x3, &(0x7f0000962000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0xa4d2, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x204, 0x1000, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8000, 0xffffffffffffffff, 0x200, r5}}], 0x90, 0x8000}, 0x4000) sendmsg$inet_sctp(r0, &(0x7f0000176000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000095f000)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000399000)=[], 0x0, &(0x7f000024f000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f00007bf000)=[{{&(0x7f0000d81000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fd1000-0x40)=[{&(0x7f0000fd1000-0xab)=""/171, 0xab}, {&(0x7f0000411000)=""/193, 0xc1}, {&(0x7f0000fd1000-0xd4)=""/212, 0xd4}, {&(0x7f0000fd1000-0xfd)=""/253, 0xfd}], 0x4, 0x0, 0x0, 0x800}, 0xf0d}], 0x1, 0x2000, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fd1000-0x4)=0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x36, 0xffffffffffffffff, 0xfffffffffffffffc) recvmsg(r0, &(0x7f0000fd0000-0x38)={&(0x7f0000fd0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fcf000)=[{&(0x7f0000fcf000+0x13b)=""/246, 0xf6}, {&(0x7f0000fd0000-0x5b)=""/91, 0x5b}, {&(0x7f000004d000)=""/64, 0x40}, {&(0x7f0000fd0000-0x8f)=""/143, 0x8f}, {&(0x7f0000fcf000)=""/0, 0x0}, {&(0x7f0000fd0000-0x35)=""/53, 0x35}], 0x6, &(0x7f00003e2000)=""/201, 0xc9, 0x9}, 0x10002) getegid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000fd1000)={0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x2, 0x3, 0xff) sendmsg$nfc_llcp(r2, &(0x7f0000008000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5bb93da65698816a251553ccadae7e555f6cda952e845c18dd8b91c79a74823ceae9a2ef77944e0075ecdb0042c6de5b78dd715b03ff4550948a81286ffbe5", 0x0}, 0x60, &(0x7f0000fd0000)=[{&(0x7f0000004000)="f7", 0x1}], 0x1, &(0x7f0000007000)={0x18, 0x10b, 0x2, "fd"}, 0x18, 0x0}, 0x40004810) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000fd1000)=[{0xfffffffffffffff9, 0xef9, 0x2, 0x100, @tick=0x401, {0x5, 0x8001}, {0x1, 0x80000000}, @control={0x2, 0x9, 0x6}}, {0x19a6, 0x8, 0x2, 0x2, @tick=0x3cb, {0x800, 0x3a3}, {0x2, 0x93}, @queue={0x0, {0xfffffffffffffbff, 0x6}}}, {0x6, 0xffffffff00000000, 0x2, 0x3ff, @tick=0x100, {0x80000001, 0x10000}, {0x8000, 0xffffffffffffffe1}, @queue={0xfff, {0x3, 0x2756}}}], 0x90) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f000079e000)="290000001f000713ff2300000000000008000600e00000000b40a700010000004c000000000000106d", 0x29) read(r0, &(0x7f0000339000)=""/212, 0xd4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000091d000)=0x0) ptrace$cont(0x7, r1, 0x8, 0xbcbc) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xf29000)=nil, 0xf29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006d8000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f2a000-0x4)=0x1c) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f2a000-0x8)={0x0, 0x1fb3}, &(0x7f0000f2a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000070c000)={r1, 0x4, 0x20}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$mice(&(0x7f0000dd5000)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$KDMKTONE(r3, 0x4b30, 0x4) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000120000)='/dev/usbmon#\x00', 0x6, 0x8000) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f2b000-0x8)={r1, 0x1}, &(0x7f0000d27000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000989000)={r1, 0xffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f29000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa27, 0x0}, &(0x7f0000762000)=0x98) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f2a000-0x8)=@assoc_value={r5, 0x1ff}, &(0x7f0000f29000)=0x8) 2018/01/04 05:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000515000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000dc000-0xb)='/dev/mixer\x00', 0x62102, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000a5f000)={[0xffffffffffffffff, 0x5, 0x7ff, 0x9b4, 0x9, 0x4, 0x7fffffff, 0xffffffffffffff01, 0x1f, 0x6, 0x8000, 0x919, 0x101, 0xd3b5, 0x6, 0x7f], 0xd004, 0x440}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ce2000)=[@in6={0xa, 0x2, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8a}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x3, @rand_addr=0xedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x754}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xd0) bind$alg(r1, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000ee9000)=""/213) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000153000-0x11)='/selinux/enforce\x00', 0x8201, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000f3000)=0x0) sched_rr_get_interval(r3, &(0x7f00000b6000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept$alg(r1, 0x0, 0x0) setns(r4, 0x4c000000) r5 = syz_open_dev$amidi(&(0x7f0000cd9000-0xc)='/dev/amidi#\x00', 0x2, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec5000-0x98)={0x0, @in6={{0xa, 0x2, 0x734, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5b44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac8, 0xf4}, &(0x7f0000e51000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00003a5000-0x10)={0x1, 0x8000, 0xffff, 0x1ff, r6}, &(0x7f00000ad000)=0x10) sendmmsg$alg(r4, &(0x7f0000f60000)=[{0x0, 0x0, &(0x7f0000598000)=[{&(0x7f00005ac000-0x59)="261db0ce51928c4c5e4f2f056223d3daa5051ed56b3fb9736c445ffd095912b2", 0x20}], 0x1, &(0x7f0000d69000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xfff) r1 = syz_open_dev$loop(&(0x7f000078a000)='/dev/loop#\x00', 0x5, 0x80) dup3(r0, r1, 0x80000) r2 = inotify_init1(0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f4000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) getpgrp(0x0) kcmp(r4, r4, 0x3, r2, 0xffffffffffffffff) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000024b000)={0x2, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ce8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004eb000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000950000-0x4)=0x0) prlimit64(r2, 0xd, &(0x7f0000d37000-0x10)={0x401, 0x100}, &(0x7f000087c000-0x10)={0x0, 0x0}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000053b000-0x8)={0x0, 0x0}, &(0x7f000032c000)=0x8) clock_getres(0x684f322eff9415ab, &(0x7f00007aa000)={0x0, 0x0}) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000053f000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f4d000)={0x0, 0x9}, &(0x7f0000f49000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e45000)={r1, 0x7, 0x9}, &(0x7f0000946000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000997000)='net/dev_mcast\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cec000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) ioctl$KVM_NMI(r0, 0xae9a) r2 = getpid() sendmsg$netlink(r0, &(0x7f0000826000-0x38)={&(0x7f0000fe1000)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000791000-0x20)=[{&(0x7f0000f07000)=[{0x3c, 0x9, 0x2, 0x97, 0x2, "9588c5e2b83e28423b7b6e1b2498140ec79ffdd9b1d572e18492c20a69e6f1716ccfc2fb2d03af8916ef"}, {0x90, 0x40, 0x0, 0x7, 0x0, "70ad7a3a58b9a983fc2643632b29e80f0846fbdb081b35eecfa3a5bcb7e735c13e421ac005ea870ec0a337314b3697002b481c33894af8a5e1e34a5637e0c5646834bf5719a227e9e1cb96d3a6c5570ceac03e2984c84e1e2eb1c651f348a5a3b06c5e7ecdc4f9fb06a5e224816847174bfe2d139cbe1a1b3b988f3eb1328f15"}, {0x38, 0x2, 0x0, 0xfff, 0x1, "9aa118cfb2cae280afef4c4f5e7c6e2b78589a77c0f7681b6d85cfd04364195f9822b0816658"}, {0x28, 0xfffffffffffffffb, 0x100, 0x0, 0x0, "489e4109ed4985c4806cc1d763937399032e5b5152b26e"}, {0x70, 0xfffffffffffeffff, 0x200, 0x8, 0x2, "58d1ba3a87fdea34228e0902789df494103474fb5e4840c613e9eb3bfdd87826a7def9d790dc2e8ef298b03e90566077cab5f01191f787fe0e7e1650834da3b629858d116fc40093635d3ccc41657aaae7339d1da2516b4c2fb7ce931e4e"}, {0xb8, 0x3, 0x800, 0x800, 0x1, "d774c03b7786034e564a3251c6af56844e55119e593f83ed7b6767b2275a44256b30b731b8d7795b40df4bfcd5fe812398c3048d67e03a9af6a1056b333b210d196b37cca0b204e2f1a24c85cb18eed55dd830b6d0178376112202e35a2b635b561bcc81068a410cff4a4915aae547118ff5866a1b338e31009776b0c6f09362ae6bf9edcccb26f61efa6c4995fbd92e6a9be5c504687af5ea4af6c5c7d058d3e5d29f5c67a0"}], 0x254}, {&(0x7f00006d8000)=[{0xc0, 0x6, 0x414, 0x3, 0x1, "f2a39c708aa4f025bf3b431ae859237b5d92f7cf7fa2b345240b35290c95c5ae7cef0258c0853abb48977a55b672ff332037f9441504c0d73575c2cad9af22de12f93ea3bd9f5bfda704aa79db3f4d373c67d0f1d1005dd044be81df56727f20206a54133b358ad2dd9c5a43f265ee7672cb927571a1c8b85c01f4ade58bd7f0deb848d75b798868f59b9f91b499c9ee4dffd2f4b3dec344b660f12e66baf06bb37ddf3fc9a67dd3663d760143d51cfd"}, {0x60, 0xf56, 0x100, 0x6, 0x1, "437485c2c2849cb78fdb1dc84e16f26e6d01ea3348e620876de3f5a9e9ddecf98447298de70a113e5c02f2b6e2b211324d9f291649ecfef4895129f311897d7019660f8f2b5485d7789242b7e8bb3ab9"}, {0xc0, 0x3fc00000, 0xc12, 0x7, 0x0, "4d6adc80d783f97630b71856f5f5cf946489d901083599d5edd9263835d293be0290ed980e1a0fd1b7ca657d54d538e1d907ced7fd75ccbd31689cb64de1d6b508dd64f19571a3b8f8c965bb18e34c615bd756c32b42b4300d2058d565d5ff525ff91542a684fc07f3a6d8b0df98331f253567d80a7cdaa5a968741a3acab9ae4778980bb71a0a012d95da45d713ea2bf169ab8743582e2579b794ef1cbb465ff933f4ba3b63d1670c48c64fec7cf12a"}, {0x80, 0x4, 0x40c, 0x9, 0x0, "a905e75aa401bd9ddb29c2d21315b8c50c3c95a8f645e2caf289369551743d273462b72af605169570b866aa93da2e99812b4c429b8e2ef8dd7e2319ecb21f341d7aa6deaf024a0b443a87f19b9761a247a8dccc5b025675be959e5b4e024b0be529e94fbc8862ae69ff22345e1f"}, {0xac, 0x1a42, 0x100, 0xb320, 0x0, "3cd31ce2da5917ffc19ea3126d8573fc787e042003af5da117cdd689e3623bf94611e12f0bdb97c92c0e1bf454a0c2a0c59202d657e342adfa65839e14724dcc77aac5445ff94b9904baf8b92b226f1d3d6220ac22736e2d1d575821f90feba4961b804c4c1daff345840be498f4aba9c385d12f45881c83de6a88bc074900842efa19afcae6c4bab68f89612226e427234a7f910418a0c415e931"}, {0x88, 0xfffffffffffffffb, 0x200, 0x273, 0x2, "78d63decb98ab24d00948373e2f02007ef2d3776e4744f7f4b6118c2d58f0c2da2c1cf6b960c5c4aa13d7aa77e4972d4944806e2a5ee556947e7c74f608cc97bff8ff9dee7dde886e19264eb46dbc4576c9ed9b5676c6d875f5ed006b5b9aa16e5d4d3008314efeed60a646a9e1e7b9666fba3b391d5f9"}], 0x394}], 0x2, &(0x7f0000b4f000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r1, 0x0}], 0x58, 0x40}, 0x0) syz_fuseblk_mount(&(0x7f00001ac000)='./file0\x00', &(0x7f0000438000-0x8)='./file0\x00', 0x1000, r1, 0x0, 0x0, 0x1, 0x20) r3 = syz_open_dev$loop(&(0x7f0000aea000-0xb)='/dev/loop#\x00', 0x3, 0x0) fcntl$getown(r3, 0x9) sendfile(r0, r0, &(0x7f0000654000-0x8)=0x0, 0x2800401) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000caf000-0x8)='./file0\x00', 0x401, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000941000-0x4)=0x0, &(0x7f0000803000-0x4)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0xfffffffffffffffd) r4 = fcntl$dupfd(r3, 0x0, r2) wait4(0x0, &(0x7f0000a31000-0x4)=0x0, 0x1, &(0x7f0000f37000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000172000)={0x0, 0x9, 0x3ff, &(0x7f000014f000)=0x0}) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f00007f5000)={0x4, &(0x7f0000cd1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c0b000-0x9)='/dev/vcs\x00', 0x40, 0x0) fsync(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000486000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d84000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003df000-0x8)={r1, 0x7}, &(0x7f0000870000-0x4)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f000006f000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x0) signalfd4(r2, &(0x7f00006d3000)={0x0}, 0x8, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) connect(r0, &(0x7f0000bde000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000392000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d43000-0x4)=0x10) [ 68.430179] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 68.498061] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000001000)=0x81, 0x18e) bind$inet6(r0, &(0x7f0000ef5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005e5000)="", 0x0, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000442000)=""/1, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000deb000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000744000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001, 0x1, 0xfffffffffffffff8, 0x49e}, &(0x7f000074a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b7000-0x8)={r2, 0x7f}, &(0x7f0000198000)=0x8) bind$inet6(r0, &(0x7f0000c6a000-0x1c)={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r3 = syz_open_dev$sndpcmc(&(0x7f0000842000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2000) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000497000)=0x0) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008bd000-0x9)='/dev/sg#\x00', 0x7fffffff, 0xc0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000cb000)={0x2, 0x3, 0x2000}, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f13000)="26000000110047d19301c1204200010016000000000000000000000000000400050003000800", 0x26) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a4c000-0xc)={0x0, r1, 0x1}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000034d000)={0x6, &(0x7f0000310000)=""/228, &(0x7f000098a000-0x90)=[{0xfffffffffffffffa, 0xd0, 0x0, &(0x7f0000707000-0xd0)=""/208}, {0x2, 0xa3, 0x7, &(0x7f000033c000-0xa3)=""/163}, {0x9bc, 0x0, 0x6, &(0x7f0000600000)=""/0}, {0xffffffffffffff34, 0x1000, 0xd96c, &(0x7f0000ba3000-0x1000)=""/4096}, {0x3, 0x1000, 0x2, &(0x7f0000d99000-0x1000)=""/4096}, {0x1, 0xb0, 0xe000000, &(0x7f0000697000-0xb0)=""/176}]}) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x800000000000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xa0) 2018/01/04 05:26:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00004b1000)={0x1000, 0x10000, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d77000-0x10)={0x7000, 0x10000, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c8000-0xb)='/dev/hwrng\x00', 0x1fd, 0x0) getpeername$inet6(r1, &(0x7f0000952000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000591000-0x4)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x4, &(0x7f0000269000)=0x3, 0x4) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000072c000-0x4)=0x0) gettid() sched_getscheduler(0x0) setns(0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000fcb000)={0xffffffffffffffff, 0xfd3a}) sync_file_range(r0, 0x7f, 0x2, 0x5) dup2(r1, r4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00008c5000)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006f7000-0x4)=0xfff, 0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000093d000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000067b000)={0x3, 0x0, 'client0\x00', 0x0, "9c3a4e976a488de1", "0c9b37b1b844391215fc66d12934e8860c73518f5f4455af6a3d3e4bc570e0df", 0x70a8, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f00001f1000-0x88)=""/136, 0x88) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00007b7000-0x44)=""/68) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/04 05:26:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b8e000)={0x0, 0xb24a}, &(0x7f0000bf3000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003d8000)={r2, 0x5, 0x0}, &(0x7f0000725000-0x4)=0xc) open(&(0x7f0000d88000-0x8)='./file0\x00', 0x24000, 0x8) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000088a000)=0x6) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 05:26:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/create\x00', 0x2, 0x0) faccessat(r0, &(0x7f00009d4000)='./file0\x00', 0x89, 0x300) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002de000)=0x7, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000a96000)=[{{&(0x7f000053f000-0x1c)=@in6={0xa, 0x1, 0x404c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c, &(0x7f00002ca000-0xa0)=[{&(0x7f0000c0c000)="bec00ddad647241fb48d6f85a4369e28ede12935aff9514b5cef52e0e7f3df6f4d7f675bd7afd74be639c2a59de0ca62520fe988923fc47dc3ab5b9bf965afcd87760a80cae598b76e24b67a1e9b893c65aa8c5c6b", 0x55}, {&(0x7f0000875000)="b8300a03a99aea325d0451295b8ffc1dbfbc740ff579b1a351563e15e821e077aa034292a3bbb525727b964d4dcfad2b409cfdc19bd0c928f21e12cdc4e0d2596079395211692b6f4c19c0a2f52cafcf7aab0b75055d596e723b335513046e0e1ea09be547d801063eeed798bd6df92377f52704d167cab0eeaa9bec0aad60439eaa53e0ca7b49d19926af836f0b98169ac19b4b80f90bb2e2520afbcf911112e319c31478e90d4d9a11", 0xaa}, {&(0x7f0000a36000)="", 0x0}, {&(0x7f0000457000+0x206)="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", 0xfa}, {&(0x7f0000c3d000-0xf3)="11f44968e59e246857d3e978e8b3fca996ce81850f0030b4cb8e26acfaf826b6412b9da3ace19b809ec54694ae78d09da0f3ba5568740dbc25c4d45c3281aebc7e098ecd7fe4b8d109c0a83d1f90e34e01c63783581a7f24e43ea07bed643555bfc962d9e7062615848c008909d966596c53aa5bc034f8b714532769dcf3e83ec533cbfdb6f4760124d2c3f0f3d72374be842b2054ef162992bf1b58512e2a80d14e24784a695e3c51d62d2bbbb22d59bba03e5d6fbbcd3cf59a85cd04f8c774613bf7313f43fc49ec2f1f4b3fc470734a8dfe9f807f83aafa431ea7f06dc08d74771b736f519d1d2bbcb1acebdf5e789ed60b", 0xf3}, {&(0x7f0000c5c000)="19ee7905fdee87338a48239055e08c99e667e0457bdf85f94fe32001a20c1d8bcfc8117cb91ac6", 0x27}, {&(0x7f0000ce0000-0x72)="19ae90f769387a8dc4737087db514d271cec34973887e2df2e71dc4f8345c55037061ecf08dd9770aa6abb0a181a71ceff4bead6b39604375abfac270313a960bae6035f3f3acfc4142340cc57d1cc3cba269acadd834ee1ebb30ff01eedd2e07eef8fff46172062cc4c4376a165504397d5", 0x72}, {&(0x7f0000862000-0x7e)="8318dbd16b952181c446e5456975e165ba0ccaadfa3cd95303fe985cf3ed2722c69f19a73fb19b0a40965ebdc197af53f0af11b7ccb3272a7dbc7370e3bd46a02c0cea1ea1fc55fe3ced8c4b34f9c4960b958256829fc23b34f8bc1a4b74ba405a69a2b2aa1b6b07e798e276810df2c8c8bad92926b4a3fef9ca65a7a293", 0x7e}, {&(0x7f0000958000)="028215d4fe710f9f", 0x8}, {&(0x7f0000ca2000-0x41)="05a0c3bb2606dabdeb09c96a02076ed9f2fd6191df1c2825758b7705c97f730df489e93fbe87a26fc3cee51468119df49e7cb053810010f267a2bdc02b7eb73303", 0x41}], 0xa, &(0x7f000043b000)=[{0x10, 0x107, 0x681, ""}, {0x68, 0x111, 0x90, "03ab735546ee3b1453d3a249a11089ca4c056fe534fc69dfed215277fc61d119a108efed3b00e82b23e5e463459b0fcb9410d423e0791883245d7cf700881f0c6d529b71d003f8abb2e42b74a33c2f744583c969"}, {0x58, 0x13f, 0x401, "15667f4b678c4af2c18c66d17afae92b9a714a924876306d6db42443f0078b26d4248e7dfc4e12ea8f3c1c152157f4e6fa42b694c7edd34d0676ec8807a2039557a86b52be"}, {0xf0, 0x10c, 0x7, "17c67b16eee7cd5290d36c5c87dc30d29da4667fcf7c6295281332624fdc83fb5cb44df4ad8d7c7997cc947482a31d0ff37286d1a838d1f95ed9f4c6fb3c5821661bca0078f93c5b5240beb7229b9a0cd2fde7f25060388ed8d74970c48d4d0c0a1d316b13f40ccc93e367773de47fe6409283258ad2bc0ef91cb5b14fa82204476a5eb5a97769dbdc2366dd10dd0613e260a7ac5ee2b398102a5a247befc092f7f1c9058d40ef7fa516abd30d00f2cdf8f79e9f5234369f7236046c43148bfaabe8c149f104ff8b3a610d544eed2a32ce3d806f99f70d875c64f4"}, {0x1010, 0x112, 0x2, 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{0x40, 0x115, 0x1, "fbae27979a0ca99f37e18afa523eee2c56a8ebff192f2a2224b558b647b32c98c8dab73ce1a9bf5104"}], 0x1050, 0x10}, 0x1}, {{0x0, 0x0, &(0x7f0000267000)=[{&(0x7f0000c06000-0xcc)="b180748169688959857ec41ecdfb43afaabb2f1a85427f55b86794fcf0f7a4a07476085c98326ba909dec1062bcff70691a1ba84775cbd0dd5703de6953131ff79930a121347032907dde50b9d668982b8bbaabf936e868ebb85ff996bac90d81c02b07e81ee26635a0d948a0d6507fd3824ac272fbedeefba6fa4debf9861009b53ac241a519479e70348e9663ac421f9776b6c4c0b217aca0f97e794c617093462603e00b1f499ee34969b55b0a6b391c75ceb085c28ab2ce03f894e574c319168feb437ef9a8d2757660e", 0xcc}], 0x1, &(0x7f0000b51000)=[{0xc0, 0x1ff, 0x0, "a301470384d185f526ed3af5823d591b9a4fd3e91ffb3b87538e0294a50ac928993ea160eeb65b75550c829c6e025fcdca04803dd3da2bddec4068e74fa00478e320bf669ed30ee682faffc0662bb1fcba37d4de8283979774c3a45f13dc9ecfe00fd54e0076cdc8a36acbd9f3448b4b136c7a48622954689375b8ffeae91140ef8b05f5c75c6e310b93f2b0c9122fe48a496e2a64674f4e93ba0c7ea0de3f7795ae10a1f97d46bd39fd60362ae4b7"}, {0xb8, 0x0, 0x6, "93ba0e95e3a73dfb7098a71dc3be375ca54bcf8c814e22f801053bd6091bada88072440d6cdbd058682c28bb1fc1aa0d4df4790ab9205d1298dd3bc21f53731e21957a5cf564fa51c474f472d03af947968e313b296f289b96a5c73dfee7d541b63af31364855dd68106338df7bbf5dfffb821b6f41f0548108d464ac703b6db513a9110c045c4e9f998996a67ce895375864c118786818f73355ead92f57bfae59b2929e28b"}, {0x68, 0xff, 0xfffffffffffffffe, "6c63b1177e1bb40c967af54ca2212c538d29a5a4c500cd7cd504a2e7a818876170fcae95a5405a75cd854b80c4032dfb8a97513e883740227cdad36e451054bf8904853280fafb0c0aceaecfee83a3ce2f9235a477"}], 0x1e0, 0x20008001}, 0x8}, {{&(0x7f0000691000)=@rc={0x1f, {0x100, 0x8, 0x0, 0x1, 0x79dc, 0x5}, 0x7fffffff}, 0x9, &(0x7f0000e91000)=[{&(0x7f0000ab3000)="54740937b22ed03c0656bc", 0xb}, {&(0x7f0000abc000)="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", 0x1000}, {&(0x7f0000220000-0x93)="8e71b501606cd9ed70fc55f3016e44878d081e17ef47c0c99ffdf46cb1347bb1fec776918ecbe17c606475e570a1ac47e1f38854199dab0e53f4e428f7e183fdb7e9e0b02a5a057780676427484b895ec77bf8d0c67b162ed090894820a3450260f501c891382378681387e3bbf0832cd84cac682e81ca01139ad7be44202e274aa465933d33012054bd6ed857e848a1130753", 0x93}, {&(0x7f00006e8000)="9ecc7844715663a9f0ffadbcb4a64c954321d6b22fef5d8b7ec6dba81a3a8d491c8b9929129e1ba03db4f6d34f91f9a1a59c982619fac013f8fd19e6811357a07a618c609eded39af3e827b0ef1b66057bf2fcd366f5a72d7f731c7d227c084536e01ab385cc4b8bf8b496e99d5bda2d2fe27e6220dbd93fbc8aef5b9e673589737b289dda95ee616421024554f39946156a3a5f553cde52dee60f656cfa5953a1a2327e5bdb", 0xa6}], 0x4, 0x0, 0x0, 0x1}, 0x7c00}], 0x7, 0x4000) 2018/01/04 05:26:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c75000-0x4)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000115000)={@common='tunl0\x00', 0x7cd}) sendfile(r0, r1, &(0x7f0000f6f000-0x8)=0x3, 0x6) 2018/01/04 05:26:46 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002f7000-0x4)=0x800, 0x4) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b050af2ff0000acff002103c75735", 0x26) 2018/01/04 05:26:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000464000)=""/115) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000015e000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000cdc000-0x10)={0xc4, &(0x7f0000fd7000)=""/196}) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f00001b9000)=""/61) 2018/01/04 05:26:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000df5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000911000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={0xffffffffffffffff}) perf_event_open(&(0x7f0000df6000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2801) socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r2 = dup(r1) sendmsg$inet_sctp(r2, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecb000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(pcrypt(ccm(xtea)))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d49000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000ae3000)={0x26, 'hash\x00', 0x4, 0x0, 'ghash\x00'}, 0xffffffffffffffce) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c2c000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="9732dc", 0x3) 2018/01/04 05:26:47 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009a1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000040d000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a9e000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000b8000-0x8a)="6c588c697411004aaa78ddb7d0171521b6dd77613d86ae89ef5e1ac89b0000000088e5aed3cdf85f3a85f1189a9f8df83be0434dfac3e9e77fde73ce79e5448bd435fedc94f307000000ea51d4f9000000b80100000099bb24fe0facb15e96de93231b1d490db1f95bae73e9d5cd4ad7826b236f0c24f964aa52021a858eed66215ac4f473a7d8a5a90d") read(r3, &(0x7f0000004000-0x74)=""/116, 0x74) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001db000-0x4)=0x0) r0 = memfd_create(&(0x7f000098d000)='}[\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b0d000-0xda)={0x0, 0xd2, "f7bae4b733dbc5e4ced525b44ce7c4e28e4ddf127211817c6d5251f53a6d3d3570f21a7a19129dcc53e6ebc320e7ee10eb97dbfefde69fa78609a61efbc1b9169c1d074e1b512c35c03152728d930a26a1a73ce4580686ae6654b3e7744dc41d99c62b08c763ec4b6574dcaab2ca131b61e986e26a84f983c7de5566f1e231d19bbfc9176209b1f2a36957e24eff4bc208d1cbfda3834f1b9942a790c3e1e6c652c73a1a665ff63c20b151ba380126d1893bc015f461fa87c2f3f38b08d7212a1c48162eff380270163f89a7cb4d3570fe08"}, &(0x7f0000ddb000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ebf000-0x10)={r1, 0xfffffffffffffffa, 0x4, [0x3, 0x5, 0x4, 0x3]}, &(0x7f0000a7f000)=0x10) exit(0x0) writev(0xffffffffffffffff, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/04 05:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000891000-0x4)=0x400) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e12000-0x10)=@generic=""/16, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c86000-0x20)={@common='bpq0\x00', @ifru_flags=0x9400}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000c08000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x92e, 0xffff, 0x0, 0x4, 0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffeff, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000932000-0xc)={{0x0, 0x8, 0x5, 0x8, 0x3, 0x79}, 0x6}) 2018/01/04 05:26:47 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000692000)='/dev/vcs#\x00', 0x5, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000627000)={0x0, 0x200, 0x6, 0xc3, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000387000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000084d000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:47 executing program 1: unshare(0x400) r0 = socket(0x18, 0x0, 0x0) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x8, 0x0}) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000083a000)=0x8, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000d2f000-0x10)={0x0, 0x0}) timer_create(0x2, &(0x7f0000ef6000)={0x0, 0x7, 0x5, @thr={&(0x7f0000cae000-0xc5)="37900f9c6962753e27b67bb8dbc1de927cf5c1d2a45293d79acc62df0ebe7141b7a4b8671bfe183cb604416de4364a9810d6601da7a3dfba221a109f53e9aaa0e613f0fbe6dd0273800eb238c9bdcad476db4215ccfdb658d5e6ed3c8668cf69a9a642d1602886d44cbd235f59fef8e57c28178095037e8dc5567e43875d262b2d4ab8f1ed03185edf7481bb564e3c8365e65c7d4c71bd91d1abe71e01ec0df6797311dd08a019975b9f8837b745d62c93d6e0bd977fcb281fc0751a6e545d68ac68d79d5c", &(0x7f0000dd8000)="f67f7340c82ac6fe555bd0d4ec4a21a1334cd48b48cd4e0758d8f489dc76b6c5694937f09fb8c790ed49cabc0c0e38d1b7b8d37b6a6dd14204a0a7cb2789741155930c8a621642ed26b439bc8db29c795055bae93a10464a2d2d1ea4a2d302fee71c323450c30f2f7e621ecb4f5b4e18e4fa31b3fd411827041f11deef2e617045324301c38ac7c8ab6f25cdbdb8d27a15a3f7e20a14ea54b9b6702b2d0dadb0d8f708e069ed260748ecc4c56f2378edcf42845ed2040e460ee4720e6cefd18fcd53b984bd76e52cf18ae7081d6b44b352a8c4a13d0c54830b3fb448a397a26c11607fe1451c93e457b8c777"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000336000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000068000-0x20)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f000054e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$adsp(&(0x7f0000800000)='/dev/adsp#\x00', 0x484a, 0x301000) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f000017b000)=""/26, &(0x7f000031d000-0x4)=0x1a) 2018/01/04 05:26:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0xffffffffffffffff, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab5000-0x20)="0a07750800e38309000000ed5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockname$ax25(r1, &(0x7f0000b61000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002bf000-0x4)=0x10) 2018/01/04 05:26:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000559000-0x8)={0x0, 0x2b}, &(0x7f00002db000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b17000-0x8)={r1, 0x9}, &(0x7f0000625000-0x4)=0x8) r2 = socket(0x10000000010, 0xfffffffffffffffe, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b7a000+0x3aa)=0x0) write(r2, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) 2018/01/04 05:26:47 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e7000-0x38)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009c7000)={&(0x7f0000226000-0x50)=@newae={0x50, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009c5000-0xf)={0x0, 0x8, 0x5, 0x31}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009c9000)=@assoc_id=0x0, &(0x7f00003f4000)=0x4) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009ca000-0xc)={r2, 0x2, 0x0}, &(0x7f00009c9000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000614000)={0x0, 0x7, 0x1, 0x9, 0x8, 0xc897, 0x8, 0x4b2, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8e, 0xffffffffffffcc9b, 0x8, 0x9}}, &(0x7f00009c9000-0x4)=0xb8) mmap(&(0x7f00009c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009b7000-0xc)=@sack_info={r3, 0x1, 0x7f}, &(0x7f00009c8000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000064c000)={0x40000002, 0x0}) syz_open_dev$vcsn(&(0x7f000015d000-0xa)='/dev/vcs#\x00', 0x3, 0x8000) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00009c9000)={0x5, &(0x7f00009c9000)=[{0x1ff, 0x2211}, {0xfffffffffffffc00, 0x3}, {0x101, 0x80}, {0xff, 0x2}, {0xfffffffffffffffc, 0xafe}]}) 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000896000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) clock_gettime(0x0, &(0x7f0000740000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000be0000-0x8)={0xff}, 0x0, &(0x7f000024b000-0x10)={r3, r4+10000000}, 0x8) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800000000003, 0xff) sendmsg$unix(r0, &(0x7f0000f61000)={&(0x7f00001d0000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000057000)=[{&(0x7f000077e000)="654f2bc0e4abab3b2d6552ecc319c24c888784d315c8078b665939440dc02c19b5e67f21e1bab21a", 0x28}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}, 0x0) 2018/01/04 05:26:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ed5000-0x8)={0x20080522, 0x0}, &(0x7f0000f8e000)={0x0, 0x7fffffffffffffd, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000853000-0xc)='/dev/audio#\x00', 0xc3, 0x80) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00006ec000-0xd)=""/13) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f000072c000)=""/85, &(0x7f00008b4000-0x4)=0x55) getrlimit(0x6, &(0x7f0000915000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b07000)={0x1, 0x8000, 0x100, 0x5, 0x0}, &(0x7f000013f000-0x4)=0x10) timerfd_gettime(r0, &(0x7f0000e6d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000014a000)={r2, 0x100000001, 0x3, 0x4}, 0x10) 2018/01/04 05:26:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ed7000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000842000-0xc)='/dev/rfkill\x00', 0x404000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000944000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00002ae000)={0x0, 0x30, "cb593fd3fdee1f659a7288b4209e51284240a339f384a63989eec74c4f29b89ec49c5a37d74df221a251a5b418ca84ad"}, &(0x7f000046e000)=0x38) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000164000)={r3, 0xff}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000426000)={{0xb, 0x0, 0xb6, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951c010000002c", &(0x7f0000a88000-0x2)='&\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e2f000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00004c0000-0x4)=0x8) epoll_create1(0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf4000-0x8)={r1, 0x5}, 0x8) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) fcntl$getownex(r0, 0x10, &(0x7f00006fa000)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f00007aa000)='/dev/vcs#\x00', 0x0, 0x30000) perf_event_open(&(0x7f0000a03000)={0x0, 0x78, 0x200, 0x6, 0x7, 0xe33, 0x0, 0x6, 0x200, 0x1, 0x6, 0x9, 0x8, 0x4, 0xfffffffffffffaf2, 0x7ea, 0x2, 0xfffffffffffffffa, 0xff, 0x200, 0x6, 0x0, 0x1, 0x0, 0x9, 0x6ff, 0xe73, 0x9570, 0x1, 0xa, 0x4, 0x3, 0x6, 0xb14, 0x9, 0x3, 0x37, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000097b000)=0x0, 0x9}, 0x800, 0x0, 0x1000, 0x7, 0x4, 0x5, 0xda2, 0x0}, r2, 0x3ff, r3, 0xb) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b2f000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000115000)=""/61) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000043a000-0xb)='/dev/midi#\x00', 0x80000000000000d6, 0x400) r1 = syz_open_dev$usbmon(&(0x7f000050b000-0xd)='/dev/usbmon#\x00', 0x6af, 0x121400) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1ff) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f45000)=r1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000038b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000)=0xb) connect$bt_sco(r0, &(0x7f0000e03000-0x8)={0x1f, {0x1, 0x56, 0xe, 0x100000001, 0x8, 0xffffffffffffffff}}, 0x8) clock_adjtime(0x1, &(0x7f00003e8000-0xd0)={0xfffffffffffffeff, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000032a000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0xe8) 2018/01/04 05:26:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002eb000)='/dev/input/mice\x00', 0x0, 0x42) socketpair(0xa, 0x80006, 0x4, &(0x7f0000a55000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = socket(0x13, 0x7, 0x0) r4 = accept4$packet(r1, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9c000-0x4)=0x14, 0x80800) pwrite64(r1, &(0x7f0000196000-0x3c)="655f4d0c957b44f9291b60e86a2b94a4c34c0be1be335223fc669284be93b299cdb6747124a0f0730eb4054907c32ba25f26d2981208f6b58576e25d", 0x3c, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000891000-0x4)=0xa00, 0x4) sendmmsg(r3, &(0x7f00002e2000-0x168)=[{{&(0x7f0000e9e000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58, &(0x7f000058d000-0x30)=[{&(0x7f00003de000)="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0x1000}, {&(0x7f00008af000-0xde)="b28513ee2b5f934c2c1a5aca8d135aef3c6f656f78d9f9ebb1a7da2e94404b9c2d7e67dce51a8db844a5f8cdf878b509bc16b39a802d5c01b3a9664cf4a74a119edf0b7569c4cf04b4a05dce7c974d4e51e7061c29f388d94a1c2a53a4d76419bb0ba1ddc674f9054d74965e6d491a2d4b33d9c7d94b385e5c970d8418a1b1c50e1e15e8f07eb4fab6b9077dd53ff3dbe6c3e7d329baf4e86d72ead2ee05d69eb6cc51dcc1fc095346996032bf640547afec958cc640ced002a4e9c0e2f9c902fd420b22455d3eb9175438512301c6a8e808dd40fca01f35015edb387dc7", 0xde}, 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"b541c1d03aaa4a70a6368c6fad855a1e9e2f69d9166509c7c79ac82a70e2bec2d4ce7944cfeb11604838bbfddb616fbf2f69ce2c5c8ba993d432525e843dd6cf96b93b47a04af5b6c603254f33efd966fbe74c4a1606ad852a1f57f2335d9fa08bff7713b88e198cbd99f585d6807351fe603ac000ba1da3a3e0469bb88365feffe10e6d7ae319b17c0b60f35af39b7029e1254f8e3b4979df4ecc2d8890a8baa063f62bde4f26fb0e486e3ded2a95561306ceb7b8b7cc841e56a365203a8d79922d33e3b018a67b42685688d2"}, {0x58, 0x1, 0xaac2, "86554baea9f388665ac711fedab7982e668fb560eecc982a33cefb85219d1a4f83741b310cbae83a277f4d1d4221425c4a449e6cfe6f31029a8019f6fbaf6f71410f714b"}], 0x220, 0x1}, 0x3}, {{&(0x7f0000de1000-0x10)=@nfc={0x27, 0x100000001, 0x5, 0x7}, 0x10, &(0x7f00001d4000)=[{&(0x7f00001dc000-0xe0)="e2a1894edabc571ea8a6edb246287cac81f9c7ae066cc1eff00ad52a0062b9c443999d9d63e4a7cd74b6134010b70bbc6d3feef0910c4a958d6220aa14928ebaa47a98b821bae7e646ce95630ae17c507d389f5fb216616b77e3351574c05b91abce1d079f95c4b9a461d43a9e3e51af2d5abf4efb3270f8b7e719e6267639d345f479278bdeef4ba389ef70460d7f2b4e521cd5bc72439c50827a3d52c1361f4e472f5bc99cebd994f23951d8a5078555a42ed07abc5fbb8ba1c61f2cb2932e8e1931ce01ebda65823fa40f12ddfbc4acfec4eb0a6b0bd9d974bd7d59d61863", 0xe0}, {&(0x7f00002ff000)="8b6515f413bf279a2eeaaa0da659c6dbfa0e19bf165c84a6baea71e18508acbfb561e489e13390d42fc4bef893cefba77198e079e197fdb6ceb339f1a74d08250af159c9213b34c72a548d6d0a7f5c25b87547b886ff52700044786b1b5060503bb364b9bfab54a767c00c02ffd68ef150a1228e6ee058c1a77f76cc6b8e39191149b8c1fa3bc3faea7be99e017aa63f21c430b81963542bfceba5b3313fc14c30d13278e7d303ca1a19", 0xaa}, {&(0x7f000021e000-0x8c)="8aded15a1003d289f88a8b8c42ac10702c9b25c19f11b686cca084ec7ccfc004843d4ed0bfd18978d4b450f393915966d0d0668943597eebb1d1ead1f3396b5b7a7d089965efbdb58e20641a34d1b2975e359608dfcd0667f93c5de96e6f6a38dd32f1c0dd051299df325c503ac3074892742542e7ba9c7d21c10a6ee6fdb61467a7ef8964d6ff76b2168b0e", 0x8c}], 0x3, 0x0, 0x0, 0x20000810}, 0x7}], 0x6, 0x800) linkat(r2, &(0x7f00002de000)='./file0\x00', r2, &(0x7f00009b6000-0x8)='./file0\x00', 0x400) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c22000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00005cf000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bcb000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000269000-0x4)=0x0) tgkill(r1, r2, 0x5) 2018/01/04 05:26:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000985000)=0x14, 0x4) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 05:26:47 executing program 4: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x212, 0x4, 0x1, 0x1ff, 0x80000001, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x7fd2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000000)="e50a53390ef19550204283e2d90f3b267d87547c2405b4029a48a50c43282a6852900be6338afbaea02f2d94a73900d9180d380fdee8f48a6b0b07ff0f0000ad1f328a29d01cdb411d1cd0e252", 0xffffff66) 2018/01/04 05:26:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0x0, 0x1000, 0x7c000241, &(0x7f000044a000/0x1000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) shmctl$IPC_RMID(0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e1b000/0x2000)=nil) r1 = syz_open_dev$dspn(&(0x7f00002b0000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ca6000-0x1e)={0x34bdbfed, 0x8, 0x40, "113e63b0d84d", "55a420fc2fe6199666d9b9cb3427eb48"}) clock_nanosleep(0x95aa6319dc28eb27, 0x0, &(0x7f0000dd8000)={0x77359400, 0x0}, &(0x7f000029e000-0x10)={0x0, 0x0}) unshare(0xc000000) shmdt(r0) 2018/01/04 05:26:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c4a000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000011a000)={r2, 0x3}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000007a000)=0x8000000f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b4b000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f9a000-0x4)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/hwrng\x00', 0x1, 0x0) perf_event_open(&(0x7f00003a5000)={0x3, 0x78, 0x401, 0x80, 0xfffffffffffffc01, 0xfffffffffffffff8, 0x0, 0x400, 0x2, 0xf, 0x4, 0x8, 0x1, 0x7ff, 0x8, 0xab, 0x7, 0x7, 0x7c, 0x9, 0x7, 0x800, 0x9, 0x81, 0x5, 0x40, 0x2, 0x0, 0x1, 0x0, 0xe2e, 0x5, 0x7, 0x10001, 0x4000000040000000, 0xffffffffffff4dcb, 0x0, 0x8, 0x0, 0x6, 0x2, @perf_bp={&(0x7f00007aa000-0x1)=0x0, 0x4}, 0x200, 0x2, 0x4a9e, 0x7, 0x50, 0xb973, 0x3, 0x0}, r4, 0x80000000, r5, 0x8) 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ed3000)='/dev/input/mouse#\x00', 0x2, 0x200000) getpeername$ipx(r0, &(0x7f0000264000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0x10) fcntl$getflags(r0, 0x40a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dac000)='/dev/rtc\x00', 0x3, 0x0) r2 = getpgrp(0x0) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000a26000)={0xc, 0xfffffffffffff927, 0x3, 0x5}) ioctl$LOOP_CLR_FD(r1, 0x80247008) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x15, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000015000)=0x8000, 0x2) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002ad000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7f) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009e6000-0x8)={0x0, 0x2, 0x1ba0}, &(0x7f0000678000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000374000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r0, &(0x7f000033c000)=[], 0x0) 2018/01/04 05:26:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fab000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00008ed000-0xc)={@rand_addr=0x9, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) clone(0x2000, &(0x7f0000642000)="fc3f7f58", &(0x7f000092c000)=0x0, &(0x7f0000cf0000-0x4)=0x0, &(0x7f0000680000)="") msgctl$IPC_SET(0x0, 0x1, &(0x7f0000bdf000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000423000)=0x5, &(0x7f00009fb000-0x8)=0x4) dup(r1) r3 = syz_open_dev$adsp(&(0x7f0000648000-0xb)='/dev/adsp#\x00', 0x3f, 0x40200) r4 = openat(r3, &(0x7f0000bf5000)='./file0\x00', 0x400000, 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00007d2000-0x4)=0x0) 2018/01/04 05:26:47 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c00000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000ddb000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0xff)=""/255, 0xff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000002000-0x8)=0x0, 0x1) ioprio_set$pid(0x20000000000002, r0, 0x0) 2018/01/04 05:26:47 executing program 0: r0 = epoll_create1(0x80000) fallocate(r0, 0x2, 0x8001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000cf0000)={{&(0x7f00001fe000/0x400000)=nil, 0x400000}, 0x2, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00005d9000-0x1c8)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) flistxattr(r0, &(0x7f0000386000-0xa1)=""/161, 0xfffffffffffffec0) r3 = syz_open_dev$midi(&(0x7f00001f4000)='/dev/midi#\x00', 0x3, 0x400) syz_open_dev$dmmidi(&(0x7f000009e000)='/dev/dmmidi#\x00', 0xdf4, 0x602083) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000e59000)={0x8001, 0x0, 0x3ff, 0x3, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000423000)=[{0x0, 0xff}, {0x3, 0x8}, {0x2, 0x4}, {0x8, 0x2}, {0x3, 0x1ff}, {0xb, 0x4}], 0x6) r1 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r1, 0x0) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff4000)='./file0\x00', 0x301800, 0x80000000000) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x0, 0x40000ffff}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000e1a000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)=0x0) 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x24, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000469000-0x4)=0x1b49) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000ca000-0x10)={0x3000, 0x10000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000015b000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bea000)=0x14) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0x0, 0xa9, []}, 0x8) 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) delete_module(&(0x7f000067e000-0x9)='/dev/sg#\x00', 0x200) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/04 05:26:47 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000419000)=0x0, &(0x7f0000001000)=0x377) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x2, 0xfffffffffffffffc) 2018/01/04 05:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9f, &(0x7f0000eb2000-0x9f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="05081e64efff", [], {{0xdbff, @llc={0x64, @llc={0x0, 0xf5, "9f", "44b3b9abcf3af05cf1358da266e4866db8b300008199d3644cd6fe9d628302d0fad3c5e2af10bfb7df4f4dbc87345e95477a8c1cfce8d0c113aa5d1fb6fa3e122f29265a5c5efacea3fd22cc8f2791fbe9037836d2cbe4cfc59c3665e77c5a53401c44e16a96779218df672f085482d02e3a3d62f5b012b957eaffb5586d289d22e31a402796de30083ea13d"}}}}}, 0x0) 2018/01/04 05:26:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mlock(&(0x7f00003cb000/0xc00000)=nil, 0xc00000) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e54000-0x3)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000abc000-0x70)={[{0x0, 0xc90, 0xbbc, 0x8b, 0x2, 0x4, 0x7f, 0x101, 0x1, 0x3, 0x3, 0x18b, 0xffffffffffffff00}, {0xc2c, 0xe85e, 0x800, 0x70b1, 0x4d, 0x4, 0xe61, 0x59c, 0x5, 0x6, 0x1ff, 0x9, 0x1}, {0x9, 0x9, 0xb22b, 0xe15e, 0xffff, 0x100000001, 0xffffffff, 0x4, 0x40000, 0xc68, 0x2, 0x3, 0x10001}], 0x4bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004b0000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000556000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c2000-0x4)=0xe8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="130b", 0x2}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) r5 = shmget$private(0x0, 0x4000, 0x308, &(0x7f0000d78000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) recvmsg(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000054b000-0x5)='self\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10800, 0x0) r2 = openat(r1, &(0x7f00009a2000-0x8)='./file0\x00', 0x20083, 0x80) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000184000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x20000010, 0x802, 0xe415) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000194000-0x28)={r0, 0x0, 0x57, 0xfffffffffffffe1c, &(0x7f0000dc6000)="0d9bc3bfb193448f8a7f0a8b22e6d948e0217d9634d37a9ee548bc1655276a6a5579969fba6242043310517988ff0f7f89d8d7b629a23a4a36195e81018b02947ee56ffcc26df1a7566acb7e074383509ceae961c974b6", &(0x7f00000bb000-0x1a)=""/26, 0x9, 0x0}, 0x28) write(r3, &(0x7f00001ea000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000073d000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000d42000-0x20)={0x0, 0x9, 0x40, 0x1, 0x9, 0x81}) 2018/01/04 05:26:47 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) listen$netrom(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c96000)='/dev/admmidi#\x00', 0x0, 0x101000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d84000-0x4)=0x0, 0x4) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = open(&(0x7f000066d000)='./file0\x00', 0x80000, 0x4c) r3 = dup3(r0, r0, 0x80000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000001e000-0x4)=0x1000007fd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ef9000-0x8)={r0, r2}) sendto$inet(r3, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000ef7000-0x38)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f00006c0000)=""/0, 0xffffffffffffff8a, 0xffffffffffffffff}, 0x8002022) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/sequencer\x00', 0x400800, 0x0) clock_gettime(0x0, &(0x7f0000c41000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000058a000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000f3a000)='./file0\x00', &(0x7f0000c62000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x100) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r5, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 05:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006da000+0xa4b)=""/46, 0x2e) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/04 05:26:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001b7000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000532000-0x3a)={0x1, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3a4ae67a603c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) pread64(r0, &(0x7f0000001000-0x80)=""/128, 0x80, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009f2000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000bcc000)={0x4000000, 0x4, 0x25}) 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000a3b000)="4a020b3cdef1c9613f8269b216258a8208ae2293ce33f9a9367f598ce1a846d7e3e2929677613f1f035b75f5f83fc0d36a96668ee05f2c475149f1f6c40a38f5e196") close(r1) close(r0) 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000112000-0xd0)={0x7, 0x8001, 0x2, 0x0, 0x3, 0x678, 0xd88f, 0x31a5, 0x100, 0x1, 0xff, 0x8000, 0x5, 0x800, 0x180000000, 0x3f94e8ac, 0x6, 0x40000000, 0x0, 0x4, 0x7ff, 0xfffffffffffffffb, 0x8000, 0x9, 0x5, 0x100000001}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 05:26:47 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) bind$ax25(r0, &(0x7f0000a48000)={0x3, {"f63d8f72cd26ba"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r2) 2018/01/04 05:26:47 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000271000)=[{0x0, 0x7, 0x0}], 0x1) semop(0x0, &(0x7f0000001000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) r0 = semget$private(0x0, 0x2, 0x8) semctl$IPC_RMID(r0, 0x0, 0x10) 2018/01/04 05:26:47 executing program 1: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0x50000}]}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000047000-0x8)='./file0\x00', &(0x7f00000ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f00000ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f00000ed000)='./file0\x00', 0xfffffffffffffffe, 0x0, r0, 0x2, 0x0, 0x0) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = socket$inet6(0xa, 0x80003, 0x5) r2 = dup2(r1, r1) setsockopt$inet6_int(r2, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) fcntl$notify(r0, 0x402, 0x10) 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000540000-0x40)=[{&(0x7f00001c2000)=""/44, 0x2c}, {&(0x7f00003ec000)=""/84, 0x54}], 0x2) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c37000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e48000-0x8)={0x0, 0x0}, &(0x7f00009bd000)=0x8) 2018/01/04 05:26:47 executing program 4: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00001ab000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900150002000000000000000608000300ff0900001ee4", 0x39}], 0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000ec1000)=""/44) 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = request_key(&(0x7f00009c0000-0xa)='id_legacy\x00', &(0x7f0000a1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000032000-0x9)='/dev/kvm\x00', 0xfffffffffffffffe) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000dc2000)={0x6, r0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00006dd000)={{0x0, 0x3, 0x1, 0x1, 0xff}, 0x8, 0x40, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = request_key(&(0x7f0000bc6000-0x5)='ceph\x00', &(0x7f00003d6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083a000)='/dev/ptmx\x00', r2) keyctl$update(0x2, r4, &(0x7f0000817000)="91", 0x1) 2018/01/04 05:26:47 executing program 7: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x12, 0x36, &(0x7f0000001000)="4e9c0bfd1f6447d81b5a7a6ca17c171c37d96d5d21555c3f4089ef6555b45e326c8bc800e9ab61fa2688d1afd7bee4ff76ae15770b21"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x9, 0x30}, &(0x7f0000000000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/04 05:26:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000ab6000)={0x0, r2}) ioctl$ION_IOC_FREE(r2, 0xc0044901, &(0x7f000062e000)={r4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3, 0x0}, &(0x7f000034f000)=0x8) 2018/01/04 05:26:47 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000f3000)='/proc/self/net/pfkey\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b59000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) r3 = gettid() mq_notify(r2, &(0x7f0000820000-0x60)={0x0, 0x25, 0x0, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) stat(&(0x7f0000d18000-0x8)='./file0\x00', &(0x7f000028b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b90000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x2, 0x800, 0x1, 0x7fff, 0x2, 0x80, 0x0, 0x3c, 0xfffffffffffffff7, r5}, {0x9, 0xe4d5, 0x6a, 0x10000, 0x6, 0x9, 0x8, 0x4}, {0x1, 0x5, 0x800, 0x4}, 0x9, 0x6, 0x0, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x9, 0x0, 0xa87, 0x10001}}, 0xe8) setsockopt(r4, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r4, r1, 0x0) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000001000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000034000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r0, &(0x7f000001a000)='./control\x00', 0x8, 0x1c00) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000004b000-0x4)=0x0, 0x4) rename(&(0x7f000004b000-0xa)='./bus/control\x00', &(0x7f0000048000)='./bus\x00') 2018/01/04 05:26:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = memfd_create(&(0x7f000050a000)='^*\x00', 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d74000)={0x7f, 0x1f, 0xcf, 0x2, 0x55d, 0x1, 0x0, 0x1, 0xcd1d, 0x90ff, 0x760f}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/01/04 05:26:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socketpair(0x10, 0x2, 0x36, &(0x7f000092b000)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000a95000)=0x0) chroot(&(0x7f0000166000)='./file0\x00') 2018/01/04 05:26:47 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) sendto$ipx(0xffffffffffffffff, &(0x7f000030e000)="8f", 0x1, 0x0, &(0x7f0000d04000)={0x4, 0x0, 0x0, "15b43a2bc14d", 0x0, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000365000)={&(0x7f000038e000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000de8000)={&(0x7f000074d000/0x3000)=nil, 0x3000}) 2018/01/04 05:26:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e4e000-0xc)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000d98000)=0x7, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f29000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, r2}) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f000037c000-0x8)={0x20080522, r3}, &(0x7f00004b5000)={0x2, 0x1f, 0x200000000, 0x0, 0x16b, 0x400}) 2018/01/04 05:26:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000023b000-0x9)='/dev/ppp\x00', 0x10000, 0x0) bind$unix(r0, &(0x7f00005a0000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$vcsn(&(0x7f0000802000-0xa)='/dev/vcs#\x00', 0x8000, 0xfffffffffffffff9) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000dc6000-0xf3)="5e2947262af4fd1ed7f713043fb68f72d3e5b27523cca95fb12a43455895734a830c7058bbd34a4743e1ab657125fcc8617aea5d2aeb0a9fb1c9f350cf5e07f0f20bcdae997dce2c8fa4fe7d9886c2ffc7be59da39d778ea2b7b44a5afb3ce3394bf765400acec7f7a1b448d0bda10e377f703a5a628db6d66d9b7927b0faf393d4eabf4655697c5a523f6a2229053ceb0c33fcf4bf4d9c7b11a752aa59cc318530382317545e7fa112be0ddc01cd811f40dea0514104e627da58f732e7f0f9f106cedccc8ed7e74bfa12ee76d3a357dfaef55555da5ae48cd81de73ce60d2a38dff0ca022302ead25ae2aa45e324362b53f57") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f000005c000)={{0x0, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x0, &(0x7f00002ee000-0x8)=0x7, 0x401) 2018/01/04 05:26:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b69424, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x108) 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cd2000)={@generic="20c135221acc3b5dd5fb5a98d6b1f3a7", @ifru_flags=0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000001000)=""/92, 0x5c}, {&(0x7f0000001000)=""/18, 0x12}], 0x3, &(0x7f0000000000)=""/13, 0xd, 0xee04}, 0x100) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0xff) sendmsg$unix(r1, &(0x7f0000f61000)={&(0x7f00001d0000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000057000)=[{&(0x7f000077e000)="654f2bc0e4abab3b2d6552ecc319c24c888784d315c8078b665939440dc02c19b5e67f21e1bab21a", 0x28}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}, 0x0) 2018/01/04 05:26:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/65, &(0x7f0000000000+0x2c5)=0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d7d000-0x8)=@assoc_value={0x0, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000dd1000)={0x0, @in6={{0xa, 0x2, 0x40000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x80, 0x1, 0x4d1, 0x4}, &(0x7f0000005000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004ce000)={r2, 0x3}, &(0x7f00002f3000-0x4)=0x8) 2018/01/04 05:26:48 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x78000120, &(0x7f0000718000/0x1000)=nil) shmat(r0, &(0x7f0000bed000/0x4000)=nil, 0x7001) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/04 05:26:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000001000)={[{0xffffffffffffff76, 0x1, 0x6, 0x6, 0x5, 0xffffffffffffeef8, 0x3, 0x7fff, 0x3, 0x9, 0x9, 0x101, 0x7}, {0x10001, 0xa28, 0x8000, 0x1000, 0xdf, 0x1, 0x1000000, 0x7fffffff, 0x6, 0x6, 0x8, 0x4, 0x4b5bf826}, {0xffff, 0x71, 0x8000000000000, 0x7f, 0x200, 0x8000000000000000, 0x1, 0x6, 0x4, 0x10001, 0x1, 0x8, 0x9}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f66000)=[{{&(0x7f0000186000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007dc000)=[{&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000000000)=""/171, 0xab}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000567000)=""/61, 0x3d}, {&(0x7f0000b23000-0xbd)=""/189, 0xbd}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}], 0x6, 0x0, 0x0, 0x582}, 0x4}, {{&(0x7f0000000000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ffb000-0x50)=[{&(0x7f00007cd000)=""/235, 0xeb}, {&(0x7f00000cf000)=""/237, 0xed}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000fe3000-0x2b)=""/43, 0x2b}], 0x5, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f0000000000+0x8f2)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000-0x99)=""/153, 0x99}], 0x2, &(0x7f0000001000-0xb)=""/11, 0xb, 0xffffffffc09f365a}, 0x80}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000042c000-0x20)=[{&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000976000)=""/78, 0x4e}], 0x2, &(0x7f0000000000)=""/177, 0xb1, 0x0}, 0x10000}, {{0x0, 0x0, &(0x7f0000344000-0x10)=[{&(0x7f0000f55000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000001000-0xfd)=""/253, 0xfd, 0xf67}, 0x2}], 0x5, 0x100, &(0x7f0000e34000)={0x77359400, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000003000-0x18)={0x2477, 0x9, 0x3, 0x3, 0x7fffffff, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000, 0x8, 0x6, 0x100, 0x8, 0x80000021, r2}) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r3, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f6e000)=0x4) 2018/01/04 05:26:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00006bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000773000)=[], 0x0, &(0x7f0000e08000-0x2d)=""/45, 0x2d, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f000052a000-0x10)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000acf000-0xc)={@multicast2=0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00002f7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000059d000-0x10)={0x0, 0x6b9, 0x1, 0x1}, &(0x7f0000dbe000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000996000-0x8c)={0x0, @in6={{0xa, 0x1, 0x249, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001e5000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ff5000)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x6, 0x8, 0x7ff, 0x7, 0x6, 0x1, 0x6, 0x1, 0x83, 0x0, 0x3, 0x1, 0x2, 0x6]}, &(0x7f0000b5a000)=0x108) r5 = syz_open_dev$sndmidi(&(0x7f0000c36000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0xc300) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000ed7000)={0x9, 0x10, [0x2, 0xffffffffffff7fff, 0x0, 0x5]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000228000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000033c000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000f71000-0x38)={&(0x7f0000266000)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48}, 0x1c, &(0x7f0000b7d000-0x60)=[{&(0x7f00003da000)="279ee69a172d5244473d043b664655bb35cbf0d9be6480e9b1ccb2702505ab27304cfd7c88b73cac1049f3bda48558bd5b27ffd5a89329b02bdcc7b8f278b97c99808830b61de9c90c74de289ac8b50a1965c2026ad97355d91bb0468c333c64da3de0d72dbb260e3e0f62e859bb690937df4f6ea0cb05", 0x77}, {&(0x7f00009ee000)="8219c87eaa589cfc57c7c43997d976d710b37ebea62d24e36760a801e73767e68d893e48ed3fdfe226347b4110997c25e8d287448299fa477eb73b9640ffba6a37547cc2a24dd660e57a6c681f77055a69b2ace36f88c31a032e588e126bf17caf3d3b8bae1f90aa7602ad00e2c210cc5947fdaeddc199ab300169d6d5ca243d5ae4d8cc8ced13a053094bd866a93c18ecc06cb40ca700f07d927eb78a7fb7e8ab49db3e4041e4e4cce9ddb92ec2f789a2c94fccc2a8fae110dd8e7c02ff2e773faa413ec5f883d6122dc697ff270d6bf4d74b3a32d365e22e67e93dca08b4e3cc8bf100ea77ecce5043f1c8ff7a", 0xee}, {&(0x7f0000ca1000-0x2b)="4ac843f70de32f46423cd36fd99ddb4a0ad686e2ae2638a907c2629447dfab8afe356bff243eeb49792e93", 0x2b}, {&(0x7f0000c88000)="c4180bc256c6afbbfd503e6d536b4cd9d4e180334769be9b899b8caa13bde1fe1c3e6eba807d686dc05c48e82c023692247267c6f4214769791d0035733b2adb853fc4258408aa8f4e4decff7009211b662379eee22ca74d1ce2d89351bb7e8562ead3ee581b3661a02ad8dc57118713735eabe73866f1e2bc829a7b2d62369e7b4f880ac2862b46220a84d131879f1fd45e2de4fdad47600437da0d08cc1ed04e5c9398ce9d5bcb547d21c9b34ac5b964ee86fccea2c68b3a8b39f983fd4e73", 0xc0}, {&(0x7f0000921000-0xf)="81ab307acf431b2a224726ccda51ab", 0xf}, {&(0x7f000020c000-0xb2)="ebc09ff2185b97c6bf7fc51fdb568b3090135ff599a632d65c8a414fe8d5e48a1a87c09827237fbd9bb64127b556ed0cbc0e5d5ccf2126861b769cc91c88d6ad96caa190d02716b5b8adef6d77fdabeb84e5657dc618dd6bac0e85853254a4434aca02f481e1ebc06fbe8eb95bdf42eff410e8f2f9d109aa222c862d0991c6b5347a89ae510f5b46059f225e6eb7e69907c166d8ff001f5d3151a594b177615b941030d3d32a6149bf9161a5ce1059c2dc03", 0xb2}], 0x6, &(0x7f0000cfc000)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0x2, 0xffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0x10001, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xa66, 0x76e, 0x1, 0x8, 0x80000000, 0x8, 0x7, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x2, 0xf4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x2, 0xffffffffffffff7d, 0x6, r6}}], 0xf0, 0x40000}, 0x20008040) 2018/01/04 05:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000dab000-0x9)='/dev/sg#\x00', 0x1, 0x0) 2018/01/04 05:26:48 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/110, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f000000c000)=0x0, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000003000)={0x1, 0x7, 0x1, 0x66c, "781eee0f7ba46c63b64cb20a53c32608067e23ef46c965a8681efb57093a5729ccbc093f1aeb17c8edddf91a", 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000007000)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fadvise64(r1, 0x0, 0x0, 0x1) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000297000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000008a000)='./file0\x00', 0x4000, 0x50) inotify_add_watch(r1, &(0x7f0000b4b000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x3, 0x1a3b, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/04 05:26:48 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f000001e000)='/dev/snd/pcmC#D#c\x00', 0x6d01, 0x80) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 69.728300] sctp: [Deprecated]: syz-executor4 (pid 11652) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.728300] Use struct sctp_sack_info instead getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x5b, "7bdb50b292236fc1763533d39c8a6274c73a05a1dcc399c36a1f1e77a0e82fa4f7fc1782fb8ae5cb05c3e1a99f56cd857d94925dd1a3e6bf5c67abf835e625e3accc0a4f9652378f7fec703a37236aae05e73b54beffbb199be473"}, &(0x7f0000303000)=0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/04 05:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x241) semctl$GETPID(r0, 0x0, 0xb, &(0x7f000061e000-0x1000)=""/4096) openat$pfkey(0xffffffffffffff9c, &(0x7f0000faa000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = memfd_create(&(0x7f000073d000-0x18)='-bdevvmnet0:GPLkeyring:\x00', 0x2) perf_event_open(&(0x7f0000d2d000-0x78)={0x1, 0x78, 0x8, 0xa9ba, 0xffffffff00000000, 0x634e, 0x0, 0xe4c, 0x20000, 0xc, 0x1f, 0x4, 0x20, 0x100, 0xb3, 0x6, 0x3, 0x81, 0x3, 0x0, 0xe6, 0xfffffffffffff000, 0xbb7, 0x0, 0x0, 0x3, 0x400, 0x4, 0x1, 0x8f21, 0x8, 0x1000, 0x1, 0x6, 0x10000, 0x5, 0x7, 0x3, 0x0, 0xbe, 0x0, @perf_config_ext={0x3, 0x400}, 0x20000, 0x10001, 0x2, 0x2, 0x5, 0x1000, 0x7, 0x0}, r0, 0x800, r1, 0x4) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/04 05:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000841000/0x3000)=nil, &(0x7f00006c6000)=0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/04 05:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000f85000)=[{&(0x7f0000f8c000-0x1c)=[{0x11, 0x14, 0x321, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f7f000)=[], 0x0, 0x0}, 0x0) 2018/01/04 05:26:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000d90000-0x68)={0x74, 0x0, [0x80007, 0x100000000000204, 0x9, 0x80000010005], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x0, &(0x7f0000290000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 05:26:48 executing program 6: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f76000)=0xc3e9, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x7, &(0x7f0000029000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000f5000-0x4)=0x0, &(0x7f00008dd000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fc7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080b000)=0xe8) fstat(r1, &(0x7f0000b13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c10000)='./file0\x00', r2, r3) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0x3, "00050ff8f8"}}}}, 0x0) [ 69.814270] sctp: [Deprecated]: syz-executor4 (pid 11671) Use of struct sctp_assoc_value in delayed_ack socket option. [ 69.814270] Use struct sctp_sack_info instead 2018/01/04 05:26:48 executing program 1: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000666000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x0, 0x40, &(0x7f000011e000/0x2000)=nil, 0xffffffffffffff01}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000)={0x5, 0x2, 0x40}) rt_tgsigqueueinfo(r1, 0x0, 0x0, &(0x7f0000a58000-0x10)={0x0, 0x60000000, 0x0, 0x7}) 2018/01/04 05:26:48 executing program 1: r0 = socket(0x11, 0x802, 0x0) bind(r0, &(0x7f00004ca000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r0, &(0x7f0000774000)=""/111, 0x6f, 0x40000000, 0x0, 0x0) 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x111000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x37, &(0x7f00006d5000-0xdc)="3ddb5265e861b27d6a1668dd88ffb6ad981d22c2611d2793b5250bd7595c54ce2c6fe7e2416e2adc1021a477b2082938a6938ef2a8f8a03ff24e6d563eaf38eaa6b424accac40dc86099f8c886ab7cc35625c413e104eac1f75297e2a12f5800aa668bae6b01a44a2c62911d86f2b366138ceb493afb3da66415736670d905bc5972d94aad03b23c044595e22420df4c6218115b44b89a6891f1354aadcb3bcbc6b64401d6038793a5c5bd3f8361763a9e09c38ac8218e7ac5bef4c71455ba637b70a8c9b4726f2d53c37a86efd9fd0a8a5ae877b95be982aad36f4b", 0xdc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004a7000)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/ptmx\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000099b000)={0x0, 0x2}, &(0x7f0000fe8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f5000)={r3, 0x400}, 0x8) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000875000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/04 05:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040105) accept4$llc(r1, 0x0, &(0x7f0000840000)=0x0, 0x80000) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/04 05:26:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000196000)='/dev/autofs\x00', 0x200802, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000ace000-0x4)=0x80000000) sendmmsg$alg(r1, &(0x7f000051e000-0xa8)=[{0x0, 0x0, &(0x7f0000e3c000)=[{&(0x7f0000fa6000-0x1000)="15d333fe4af758d41c6a6f7c86002c03dc8a396e2f451020636c791a3c0019bdbd05452216669973046877572ab948996b5eeea874e5637c4b2140ec8902b4d28bdfc20c7f0022a1201e1b3a9ef7e4a082c300821c2118f8477e582ac026dd4ce71280126bc3904014956cc7109b70f10bf6764161610976229ed3f07469258f2ce75c5447f85319444454aed254b836bba8dfe9b1f54a9b97f9d57575cd572c", 0xa0}], 0x1, &(0x7f0000fa5000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000322000-0xdf)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000011b000)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x80}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0x0, 0xc5, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/04 05:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ea000)={0x0, 0x0, 0x0}, &(0x7f0000f56000)=0xc) sched_rr_get_interval(r0, &(0x7f0000b06000-0x10)={0x0, 0x0}) unshare(0x1) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") pkey_alloc(0x0, 0x80000000000003) setpriority(0x0, 0x0, 0x8000008000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000cc9000)='./file0\x00', 0x600000, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000070f000-0x50)={{0xffffffffffffffff, 0x3, 0x3, 0x2, 0x2}, 0xda, 0x35b3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x0, 0x1000, 0x0) clone(0x20003fa, &(0x7f0000f5e000-0x1)='P', &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00005bc000-0x68)={0x0, 0x2, 0x0, {0x77359400, 0x0}, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed1000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d55000)={0x0, 0x1e, 0x6, [0xffffffff, 0xffffffffffffffff, 0x0, 0x3, 0x2, 0x7]}, &(0x7f00002c8000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fe8000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x5}, 0x98) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000548000)='/dev/qat_adf_ctl\x00', 0x301080, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000085e000-0x8)={r2, r3}) 2018/01/04 05:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ad9000)={0x0, 0x0}, &(0x7f0000b35000)=0x8) prctl$void(0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000fa000)={r1, 0x3}, &(0x7f000047a000-0x4)=0x8) syz_open_dev$mouse(&(0x7f0000362000-0x12)='/dev/input/mouse#\x00', 0x5, 0x10002) r2 = syz_open_dev$tun(&(0x7f0000407000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r2, &(0x7f0000218000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, 0x32) 2018/01/04 05:26:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x1, 0xfffffffffffffffe, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r0, &(0x7f000016f000-0x48)=@full={{0x3, {"e0f6aeaeb650ba"}, 0xad}, [{"8a1d7ee71a3417"}, {"1280581dbc3c9a"}, {"9d4d36daea4681"}, {"1acda160eba69f"}, {"51b7ebbaa9940e"}, {"a0e766d6c04f21"}, {"6e0a569440521f"}, {"61c3adb3288af3"}]}, 0x48) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000944000-0xb)='/dev/adsp#\x00', 0x101, 0x480) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d93000)={0x10000, 0xffffffffffff0001, 0xffffffffffffffff, 0x4, 0x46ce, 0x101, 0x5b8, 0x80, 0xffffffffffff40f4, 0xfffffffffffffffb, 0x0}, 0xb) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000451000)={0x3, 0x80000001, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000376000-0x138)={{0x10000, 0x10f000, 0xb, 0x100000001, 0x3, 0x2, 0x5, 0x3, 0x90, 0x80, 0xeedd, 0x100000001, 0x0}, {0x4002, 0xf006, 0x8, 0x31e, 0x6, 0x4, 0xffffffffffffff8f, 0x80000, 0x0, 0x1, 0x8, 0x7, 0x0}, {0x100000, 0x0, 0x0, 0x8, 0x1, 0xa187, 0x1, 0x0, 0x800, 0x7, 0x4, 0x9, 0x0}, {0x10f000, 0xd000, 0x0, 0x4ff76b3a, 0x0, 0xcdf, 0x163b, 0x1, 0x7, 0x80, 0x5, 0x100000001, 0x0}, {0xd000, 0x3000, 0xb, 0xba, 0x10000, 0x4, 0x3ff, 0x401, 0x6, 0x424b, 0x9af1, 0xffffffff, 0x0}, {0x5000, 0x4, 0xd, 0x101, 0xeb1, 0x5, 0xbb, 0x10001, 0xff, 0x7, 0x80, 0xd0, 0x0}, {0x1, 0x0, 0x9, 0x8, 0x7, 0x7f, 0x5, 0x9bd, 0x7, 0x80000000, 0x4, 0xfb20, 0x0}, {0x6000, 0x2, 0xe, 0x8, 0x100000000, 0x9, 0x3, 0x7, 0x6, 0x4, 0x1, 0xff, 0x0}, {0xd000, 0x7378c24b193dc24c, [0x0, 0x0, 0x0]}, {0x5000, 0xf000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7001, 0x4000, 0x8, 0x8000, 0x7000, [0x8000, 0x0, 0xff, 0x8]}) accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() 2018/01/04 05:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00006ca000)="c0ce59bd59270dbfbeb22130cb367116c35a2afd64a2e971b07dc8f7406c692861bbd80eda7f1509071fddc38acb949f20a37b70a6c6d7ba29a361c3332367", 0x3f) write(r0, &(0x7f0000078000)="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", 0xfc) 2018/01/04 05:26:48 executing program 4: mmap(&(0x7f0000001000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x484800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x43}, &(0x7f00007d2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006c9000)={r1, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd, 0xd21, 0x200, 0x1, 0x1a}, 0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00002bb000-0x28)={@common='lo\x00', &(0x7f000060a000)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00003b8000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 05:26:48 executing program 1: io_setup(0xdd9000, &(0x7f0000f40000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000000)="f65ae65c5e3af8948b7c3f1f50446b2336ff7cb11eaa72e3ef8b384fbfb7597c3163", 0x22, 0xc51, 0x0, 0x1, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r3) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r5 = geteuid() getgroups(0x6, &(0x7f0000cb2000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000123000)='./control\x00', &(0x7f0000989000)='./file0\x00', 0x8001, r5, r6, 0x0, 0x6, 0x1000000) r7 = getuid() quotactl(0x1, &(0x7f0000e84000)='./file0\x00', r7, &(0x7f0000b9e000)="72d2c80aaa9f106c60c64c68e5e596fb316760d5aa81d898425ea82301df97b4a5db14ee5031e5d121fec0724063dd874b29d193fdf81e744d301000fda0e56e2d782b105921bf095617ab1c643f265f87fc5adba8643918851c35f11adca2f809d08c10903f0a36cf3d77b519f8370d03ae1fc49c1f1f826cadd329d729b3867f5888d6146dec45a30b8cbdeff59662fb51488e9f71cea5bb368ac9220e15621e02be7dd5cb91447656b94a4c13282feb07aaf3295b1d44781df2968935567cedde6edbe8734ec37fdad05fe3a2884f94385ddfdb46845bdbd415badcab6d9e304b") stat(&(0x7f00004f6000)='./file0\x00', &(0x7f0000099000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000acd000)={&(0x7f0000068000)='./control\x00', 0x0, 0x0}, 0xc) r8 = shmget(0x2, 0x4000, 0x28, &(0x7f0000cdb000/0x4000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000771000)=""/247) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000e3c000-0x4)=0x0) 2018/01/04 05:26:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000236000-0x8)={0xa0e}, 0x8) ioctl(r0, 0x80004522, &(0x7f000039f000)="") 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000524000)=""/0, &(0x7f0000749000)=0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000198000-0x20)={0x0, &(0x7f00001ce000)=0x0, 0x0, 0xffffffffffffffff, 0xe}) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r1, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000333000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f000016c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) [ 70.083080] device lo entered promiscuous mode [ 70.090304] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. [ 70.107634] device lo left promiscuous mode 2018/01/04 05:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fa7000/0x18000)=nil, &(0x7f0000b2b000)=[@text64={0x40, &(0x7f000016d000)="66baf80cb8d8975f81ef66bafc0c66ed0f20e035000004000f22e048b810000000000000000f23c00f21f835030000000f23f8b98a0300000f320f20d064d9e5660ff9d74e0f31f34a0f01df26440fa0", 0x50}], 0x1, 0x2, &(0x7f0000c0d000)=[@vmwrite={0x8, 0x0, 0xad4, 0x0, 0x22, 0x0, 0x3, 0x0, 0x7fff}], 0x1) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000e1f000)={0x0}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r2, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000b17000-0x138)={{0x10000, 0xd000, 0x10, 0x0, 0x7ff, 0x4f, 0x4a86, 0x68f, 0x2, 0x2, 0x101, 0x0, 0x0}, {0x13000, 0xf004, 0x10, 0xe62, 0x6, 0xfffffffffffffffa, 0x3ff, 0x8000, 0x5, 0x500000, 0x5, 0xfffffffffffff800, 0x0}, {0xd000, 0xd000, 0xb, 0x5, 0x3, 0x1, 0xff, 0x0, 0x4, 0x65, 0x20, 0x5, 0x0}, {0x107000, 0x100000, 0xf, 0x10001, 0x2, 0x200, 0x3, 0x4, 0x2, 0xffff, 0xfffffffffffffffb, 0x914c, 0x0}, {0x106001, 0x2000, 0x3, 0xfff, 0x0, 0x3, 0x2, 0x9, 0xa69, 0x3, 0x8, 0xe7, 0x0}, {0x7002, 0x5001, 0x0, 0x6, 0x80000001, 0x1b93, 0xfff, 0x2, 0x550a, 0x7, 0x400, 0x6, 0x0}, {0x3000, 0x0, 0xf, 0x1, 0x2, 0x6, 0x8, 0x101, 0x400, 0xff, 0xd1b, 0x1000, 0x0}, {0x6000, 0x3000, 0xb, 0x3ff, 0x80, 0x2, 0xe13, 0xc9c, 0x8, 0x200, 0xda, 0xb7, 0x0}, {0x3000, 0x10002, [0x0, 0x0, 0x0]}, {0x4, 0x5001, [0x0, 0x0, 0x0]}, 0x20000028, 0x0, 0x2, 0x20000, 0x3, 0x1, 0x0, [0x10000, 0x3, 0x8, 0x1]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r3, &(0x7f0000a09000-0x1)="", 0x0, 0x0, &(0x7f0000701000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket(0x10, 0x2, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000069d000)=0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000d78000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e6b000-0x14)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000525000-0x4)=0x7) write(r4, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r4, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00009d1000)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 05:26:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f9d000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d07000)='./file0\x00', &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[r0, r1, r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r8, 0xc0505510, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000ff9000)='/dev/midi#\x00', 0x8, 0x2000) perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) creat(&(0x7f0000d57000-0x3)='./file0\x00', 0x120) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/04 05:26:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e20000)='/dev/vga_arbiter\x00', 0x20003, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00005df000-0x24)={0x3ff, 0x1c, [0x2f, 0x10000, 0x1f, 0x81, 0x9c5, 0x4, 0x82]}) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000ec5000-0x28)={@generic="c54197b40a7bbbd78eaf2c0407faebdb", &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000f8b000-0x8)='cpuset[\x00', 0x3) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f00005a8000/0x4000)=nil) shmat(r0, &(0x7f0000697000/0x1000)=nil, 0x0) set_thread_area(&(0x7f0000267000)={0x6, 0x20000800, 0x1000, 0x0, 0x22c2, 0x38f, 0xc7, 0x7, 0x5238, 0xfff}) 2018/01/04 05:26:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000000088002, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) syz_open_dev$mice(&(0x7f0000cff000)='/dev/input/mice\x00', 0x0, 0x101001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000280000-0x4)=0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)="") r2 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00003ce000-0x9a)=""/120, 0x78) getdents(r2, &(0x7f00002ea000)=""/25, 0x19) 2018/01/04 05:26:48 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000154000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x101, 0x9, 0x8, 0x5, 0x9, 0x2, 0x6, 0x7f, 0x0}, &(0x7f0000d1f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000038c000-0x2)=0x1, 0x2) ioctl$int_out(r2, 0x5462, &(0x7f000057c000+0x717)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00003e8000-0xd)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f000047b000-0x8)=0x8000000, 0x7) [ 70.136180] device lo entered promiscuous mode [ 70.152937] device lo left promiscuous mode 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x203, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/04 05:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000525000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000895000)={0x0, 0x0, 0x0, 0x80}, &(0x7f0000acd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ee2000-0x6)={0x0, 0x0}, 0x6) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6b000-0xd)='/selinux/mls\x00', 0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000e35000-0xb4)=""/180) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000068a000-0xb8)={r1, 0x7, 0x7, 0x5, 0x10000, 0x7, 0xb662, 0x401, {r1, @in6={{0xa, 0x3, 0xffffffffffffffe4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde, 0x101, 0x0, 0x0, 0x8}}, &(0x7f00005ac000)=0xb8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f37000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) ppoll(&(0x7f0000f2c000)=[], 0x0, &(0x7f00005aa000-0x10)={0x0, 0x989680}, &(0x7f0000be2000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7001) 2018/01/04 05:26:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port1\x00', 0x80, 0x1443, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00004f0000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/04 05:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f0000-0xc)='/dev/autofs\x00', 0x2002, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000495000-0x15)="ff55d30300ba04365d0005008200040900000000", 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000781000)={0x9, 0x7f, 0x81, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000eb8000)=0x0, &(0x7f0000833000)=0x4) 2018/01/04 05:26:48 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000006, 0x400) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00008c6000)={0x0, 0x3f, 0x5, @thr={&(0x7f0000d14000-0x2f)="dc7e5bd4424dab369baddaa6d56738a31157e3aaf3b151f7424f18f12cde07a76094bec28a09676f394da62dc79fa7", &(0x7f0000539000)="ad3d7dd7251d2350bfe046ca36f556f48c37a1befa7eebc092dc14c624934f1a77b7bb34c3cba46557f3c413bcff15a48931efcaa1f900b4a40f1759b0cd82e9b129d472154637a2008f546ac785ffe2be58d784cf4bed4456e8d1a13ff6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000-0x4)=0x0) timer_delete(r1) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 70.212323] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 70.230125] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 05:26:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x301002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009e5000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$kcm(0x29, 0x0, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000e6d000-0x8)={0x0, 0x0}) r5 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f000040f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) r7 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ef1000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000941000)={0x7, 0x78, 0x4, 0x72d8, 0x6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x8, 0x4, 0x5, 0x7, 0x1, 0x0, 0xfffffffffffff001, 0x2, 0x200, 0x8, 0x2, 0x5fd4, 0x3, 0x7, 0x8, 0x8, 0x2, 0x7f, 0x8001, 0x5, 0xff, 0xb010, 0x3, 0x100, 0x9, 0x1, 0x8000, 0x2, 0x0, 0xffff, 0x7, @perf_config_ext={0x2, 0x1595}, 0x88, 0x2, 0x6, 0x7, 0x3ff, 0x9ad, 0x6, 0x0}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffff9c, 0x8) r9 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = accept(0xffffffffffffffff, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000975000-0x4)=0xe8) r18 = getegid() r19 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c67000-0xa)='/dev/ptmx\x00', 0x440400, 0x0) r20 = syz_open_dev$random(&(0x7f00009ab000-0xc)='/dev/random\x00', 0x0, 0x101000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000948000)={0x0, 0x0}) r22 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) r24 = getgid() r25 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = socket$alg(0x26, 0x5, 0x0) r27 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000784000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) r28 = fanotify_init(0x21, 0x141001) r29 = socket$inet(0x2, 0x1, 0x7f) r30 = socket$nfc_raw(0x27, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00001b2000-0xe0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x59)="664b36956e5024d8071a0bcd01159f54380a239224f861e05d33da98c8e5b93e418a762d57853cd1338d8e3066d1f730fcd61bdbda5e1121114ec23e3ede7148a0a7a13ddb8838be3fba14026ffb8d0d5a32fb9ba509cea2fc", 0x59}, {&(0x7f0000000000)="3a7964340541cc64765e6070c91328970703808a0380179ce099e1e09fbf0dbc7a6e1f2bcec5d6086c9c7f520daf03b1ca86e88fb44101106bb601f117b055fed8aa884b44e382bc16e44d23f3bccf9ee82ef09d43a23a1d900008b5964535c1c1173ff283b9eb5d6d516016402d28c216cf4b6d594cbe3edd9f0042bfc8cdf640bf244e3c77261ba02693f0511852a1f73f51c36db95c3f3606b25685151867920d0748ca0c84e47111b22b6bbf8672a3e88c1fcba2764be257724f8c", 0xbd}, {&(0x7f0000b2c000)="c1fbd0becd8c5ae44db02474fc791e8480c0b676f21b30a7fc987b586625b3fed472da20639cc15ef26373766d9b8b87872fa11e3825c0d4084aa80b0bc5c705f4f7bfc4cee304e52ba90356cbc9d7f7fc4f38136b89a0f2bb750e56fa1d293a04588d357654befbcf54179ed5d73130d7498c4d3d", 0x75}, {&(0x7f0000000000)="e8e144b906c56168daa8ff365e1bef81098f209469ab29f3a2", 0x19}], 0x4, &(0x7f000003f000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}], 0x40, 0x4000}, {&(0x7f0000556000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000e28000)="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", 0xfc}, {&(0x7f0000001000-0x2b)="738766ec8d29816cc15cb2116d6c715d66d84f4efb70f12737bba465a64cc2c136395d0403ff7239cc8a0d", 0x2b}, {&(0x7f0000001000-0x80)="d71231dac4788a02341c0808fe3523f414add6cd58a2c83c495eee0a4d0277e34b8a4f9c0d6c52710c9e09add76ca10c2cb000699a9626170ebce8df44ab929567d380153e3503d7effdb8819a99c20aa1a16a6470caeacb11fbd704d1335943819584f1683ad1a9729e24eee99acb14e4fc39b018453b0cdf59325952ee2faa", 0x80}], 0x3, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x40, 0x50}, {&(0x7f00008c4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f000004d000)="5d7f5ce037582775c014da568a1b0502458c3512e1608e043d9e6e0dfd605a291eeb9a4c679b7cb80667b9f032fde881da599ba7b9e755c0be18af106d6f6e18acc593599654fd68c0bf8ee8e0ffba13bb1b4ab26b66e0cabb7aeaf2d9cf2ea4bbedc0d26a97a123eb1be7e114dc9ca1b16ae2e6", 0x74}, {&(0x7f0000001000-0x3d)="baaebe354319550219d98ea39f6bc4a3f03b4b91f60f1087a530ce9861aecce4037bdcfe50b12f76f0f6a4892d0e2ec2d05ba15bafbed9d51dced08330", 0x3d}], 0x2, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}], 0x78, 0x10}, {&(0x7f0000d57000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000386000-0x45)="26815ecfc16105a443f3ca1eef0e14f5c1d1c983a95fb39606897c87246fa5db71bf55d7ac66bd4f6bdedff5dce1d5e83610df5b6f8c8816834a89cbfbbdf1ec10c5cbf126", 0x45}, {&(0x7f00006e5000-0x58)="269a79f42f065c2be15304aff80fa44011b939837d8858b02cd4a82e029a0d6acd5346e06fdfbf874e679bd94ff2132644d87146a41a603543b1ece75e2cf6e50b6a2be09d094cc585c40d665968174138e940a5d8e06c14418aba0dc2f51d6896f1dcba16aabebbdf5b7e948c6213998f11d7909cd57305a92a3f767586e151e0e7cc22845f452f28b19fef1a011fa60b", 0x91}, {&(0x7f000045d000)="bfad563b5c5eaf5a7f72fce9faa3c7c74aa219056fbd299b0d141eeb182163d84f89fb66c8db57d32e7e5ea4d39f8feb25b51272e4b7", 0x36}, {&(0x7f00008ca000-0x45)="6d1c3691dd5effe9cf9c09ce09bd3750056a75fcf446ba641da994fccb8f29487064ef16461460bf86ff0524e366a276d841d083e4a1375ed2f601f656b9f410482c6f1deb", 0x45}], 0x4, &(0x7f00009e1000)=[@rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}], 0x28, 0x4000000}], 0x4, 0x20000810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = socket(0x11, 0x802, 0x0) r32 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r32, 0x107, 0x12, &(0x7f000014c000)={0x0, 0x0, 0xa001}, 0x4) setsockopt$packet_fanout(r31, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/04 05:26:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x3, 0x1ff) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000d17000-0xd1)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e3195c604f8000000040002663d75dd05a04c57bb55d03912785d071038d86611f937f96f7d0ff812a8f9fc3f070be5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a788313", 0xd1) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00008ec000)=0xfff) [ 70.325639] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/04 05:26:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007ac000-0xb)='/dev/audio\x00', 0x101001, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000f04000-0xc0)=""/192, 0xc0, 0x21, 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x4e02) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000443000-0x2)="d2d2", 0x0}, {&(0x7f0000af6000)="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", 0xfffffcb6}], 0x2) 2018/01/04 05:26:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x9) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000049b000-0x43)="17594d348c00c95c731d15c902ea3ff72c955276f1d825c40b53b4c02d576a45f412d42c94bd230a4a07c21201454cd67b7c4db8149177fab5a572b73c24e4e636eeef") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e69000-0xc)='/dev/autofs\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000c59000)=@known='system.posix_acl_access\x00', &(0x7f0000641000-0x5b)=""/91, 0x5b) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe1, 0x7, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000012e000)=""/202, 0xca) r3 = syz_open_dev$evdev(&(0x7f0000e22000)='/dev/input/event#\x00', 0x3ff, 0x408300) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000159000-0x4)=0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000040f000-0x20)={r2, &(0x7f0000c53000-0x1)="", &(0x7f00009c5000)="", 0x2}, 0x20) 2018/01/04 05:26:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x11, 0xe, 0x6, &(0x7f00001fa000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000df1000)={0xffffffff, {{0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) sendmsg$alg(r1, &(0x7f00000e1000)={0x0, 0x0, &(0x7f00002cc000)=[{&(0x7f000020c000)="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", 0x198}], 0x1, &(0x7f0000ff1000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f0000f68000-0x8)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 2018/01/04 05:26:48 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x240)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) 2018/01/04 05:26:48 executing program 5: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x7c000004, &(0x7f0000459000/0x2000)=nil) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_crypt={0x48, 0x2, {{'ctr-cast6-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 05:26:48 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x2bc, &(0x7f0000367000-0x80)=[], 0x35c, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) [ 195.499025] INFO: rcu_sched detected stalls on CPUs/tasks: [ 195.504692] (detected by 0, t=125007 jiffies, g=15967, c=15966, q=10) [ 195.511349] All QSes seen, last rcu_sched kthread activity 125014 (4294862807-4294737793), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 195.523458] syz-executor4 R running task 24272 11836 3721 0x0000000c [ 195.530635] Call Trace: [ 195.533196] [ 195.535333] sched_show_task+0x4a3/0x5e0 [ 195.539376] ? can_nice.part.83+0x20/0x20 [ 195.543507] ? vprintk_func+0x5e/0xc0 [ 195.547290] ? printk+0xaa/0xca [ 195.550551] ? show_regs_print_info+0x18/0x18 [ 195.555025] ? show_regs_print_info+0x18/0x18 [ 195.559522] print_other_cpu_stall+0x996/0x1090 [ 195.564171] ? check_noncircular+0x20/0x20 [ 195.568404] ? rcu_stall_kick_kthreads.part.48+0x770/0x770 [ 195.574004] ? check_noncircular+0x20/0x20 [ 195.578225] ? print_irqtrace_events+0x270/0x270 [ 195.582971] ? print_irqtrace_events+0x270/0x270 [ 195.587706] ? find_held_lock+0x35/0x1d0 [ 195.591754] ? check_noncircular+0x20/0x20 [ 195.595985] ? print_irqtrace_events+0x270/0x270 [ 195.600730] ? __lock_acquire+0x664/0x3e00 [ 195.604947] ? rcu_read_lock_sched_held+0x108/0x120 [ 195.609946] ? update_cfs_rq_load_avg.part.69+0x23d/0x2d0 [ 195.615462] ? attach_entity_load_avg+0x7a0/0x7a0 [ 195.620302] check_cpu_stall.isra.61+0x6e6/0x15b0 [ 195.625123] ? __lock_acquire+0x664/0x3e00 [ 195.629351] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 195.634871] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 195.640053] ? __lock_acquire+0x664/0x3e00 [ 195.644264] ? __lock_acquire+0x664/0x3e00 [ 195.648484] ? check_noncircular+0x20/0x20 [ 195.652709] ? check_noncircular+0x20/0x20 [ 195.656924] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 195.662091] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 195.667267] ? rb_first_postorder+0xa0/0xa0 [ 195.671567] ? lock_downgrade+0x980/0x980 [ 195.675700] ? check_noncircular+0x20/0x20 [ 195.679929] ? check_noncircular+0x20/0x20 [ 195.684155] ? cpuacct_account_field+0x1e4/0x3b0 [ 195.688896] ? check_noncircular+0x20/0x20 [ 195.693111] ? find_held_lock+0x35/0x1d0 [ 195.697156] ? __acct_update_integrals+0x339/0x4d0 [ 195.702073] ? __lock_is_held+0xb6/0x140 [ 195.706134] rcu_check_callbacks+0x256/0xd00 [ 195.710530] ? rcu_cpu_stall_reset+0x260/0x260 [ 195.715095] ? trace_hardirqs_off+0xd/0x10 [ 195.719308] ? raise_softirq+0x325/0x490 [ 195.723353] ? raise_softirq_irqoff+0x320/0x320 [ 195.728003] ? lock_release+0x961/0xa40 [ 195.731983] ? run_local_timers+0x18d/0x200 [ 195.736284] ? timer_clear_idle+0x50/0x50 [ 195.740413] ? account_process_tick+0xd4/0x3e0 [ 195.744982] ? thread_group_cputime+0xef0/0xef0 [ 195.749628] ? ktime_get_resolution_ns+0x300/0x300 [ 195.754536] ? enqueue_hrtimer+0x171/0x4a0 [ 195.758767] update_process_times+0x30/0x60 [ 195.763074] tick_sched_handle+0x85/0x160 [ 195.767205] tick_sched_timer+0x42/0x120 [ 195.771249] __hrtimer_run_queues+0x358/0xe20 [ 195.775733] ? tick_sched_do_timer+0xe0/0xe0 [ 195.780128] ? hrtimer_fixup_init+0x70/0x70 [ 195.784444] ? pvclock_read_flags+0x160/0x160 [ 195.788952] ? kvm_clock_get_cycles+0x25/0x30 [ 195.793435] ? ktime_get_update_offsets_now+0x34a/0x520 [ 195.798788] ? do_timer+0x50/0x50 [ 195.802223] ? native_apic_msr_write+0x5c/0x80 [ 195.806783] ? do_raw_spin_trylock+0x190/0x190 [ 195.811347] ? lapic_next_event+0x54/0x80 [ 195.815480] ? clockevents_program_event+0x108/0x2e0 [ 195.820578] hrtimer_interrupt+0x1c2/0x5e0 [ 195.824821] smp_apic_timer_interrupt+0x14a/0x700 [ 195.829647] ? smp_call_function_single_interrupt+0x640/0x640 [ 195.835511] ? _raw_spin_lock+0x32/0x40 [ 195.839471] ? _raw_spin_unlock+0x22/0x30 [ 195.843600] ? handle_edge_irq+0x2b4/0x7c0 [ 195.847816] ? task_prio+0x40/0x40 [ 195.851349] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 195.856183] apic_timer_interrupt+0xa9/0xb0 [ 195.860481] [ 195.862697] RIP: 0010:mulaw_decode+0x545/0x770 [ 195.867254] RSP: 0018:ffff8801a76f77e0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff11 [ 195.874944] RAX: 000000000000008b RBX: ffffc90001258f74 RCX: 0000000000000000 [ 195.882195] RDX: 0000000000000002 RSI: ffff8801a76f78a2 RDI: ffffc90001336ee8 [ 195.889443] RBP: ffff8801a76f7908 R08: fffff52000266ddd R09: fffff52000266ddd [ 195.896690] R10: 0000000000000001 R11: fffff52000266ddc R12: 0000000000000002 [ 195.903939] R13: ffff8801d577f000 R14: dffffc0000000000 R15: ffffc90001336ee6 [ 195.911252] ? snd_pcm_plugin_build_linear+0x8a0/0x8a0 [ 195.916508] ? snd_pcm_plugin_client_channels+0x17/0x80 [ 195.921853] ? io_src_channels+0x10a/0x210 [ 195.926074] mulaw_transfer+0x222/0x270 [ 195.930025] ? lock_release+0xa40/0xa40 [ 195.933987] ? mulaw_encode+0x7c0/0x7c0 [ 195.937946] snd_pcm_plug_write_transfer+0x22d/0x420 [ 195.943041] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 195.948730] ? snd_pcm_format_physical_width+0x5b/0x70 [ 195.953986] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 195.959686] snd_pcm_oss_write2+0x260/0x420 [ 195.963995] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 195.968476] ? snd_pcm_oss_write+0x5e6/0x830 [ 195.972873] snd_pcm_oss_write+0x5fe/0x830 [ 195.977137] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 195.981961] ? security_file_permission+0x89/0x1e0 [ 195.986879] ? rw_verify_area+0xe5/0x2b0 [ 195.990926] do_iter_write+0x3ca/0x540 [ 195.994794] ? dup_iter+0x260/0x260 [ 195.998418] vfs_writev+0x18a/0x340 [ 196.002023] ? __fget_light+0x297/0x380 [ 196.005984] ? vfs_iter_write+0xb0/0xb0 [ 196.009942] ? get_unused_fd_flags+0x190/0x190 [ 196.014509] ? rcu_note_context_switch+0x710/0x710 [ 196.019432] ? snd_pcm_oss_release+0x280/0x280 [ 196.024004] ? __fdget_pos+0x130/0x190 [ 196.027880] ? ioctl_preallocate+0x2b0/0x2b0 [ 196.032269] ? __fdget_raw+0x20/0x20 [ 196.035967] ? selinux_capable+0x40/0x40 [ 196.040018] do_writev+0xfc/0x2a0 [ 196.043453] ? do_writev+0xfc/0x2a0 [ 196.047065] ? vfs_writev+0x340/0x340 [ 196.050846] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 196.055673] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 196.060678] SyS_writev+0x27/0x30 [ 196.064114] entry_SYSCALL_64_fastpath+0x23/0x9a [ 196.068849] RIP: 0033:0x452ac9 [ 196.072021] RSP: 002b:00007f5ab2456c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 196.079710] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 196.086962] RDX: 0000000000000002 RSI: 00000000200a8000 RDI: 0000000000000015 [ 196.094211] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 196.101459] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 196.108707] R13: 00000000ffffffff R14: 00007f5ab24576d4 R15: 0000000000000000 [ 196.115991] rcu_sched kthread starved for 125618 jiffies! g15967 c15966 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 196.126537] rcu_sched R running task 23456 8 2 0x80000000 [ 196.133714] Call Trace: [ 196.136287] __schedule+0x8eb/0x2060 [ 196.139992] ? __sched_text_start+0x8/0x8 [ 196.144117] ? __mod_timer+0x325/0x1730 [ 196.148087] ? trace_event_raw_event_timer_start+0x360/0x360 [ 196.153863] ? __debug_object_init+0x235/0x1040 [ 196.158509] ? find_held_lock+0x35/0x1d0 [ 196.162562] ? debug_object_fixup+0x30/0x30 [ 196.166863] ? lock_downgrade+0x980/0x980 [ 196.170994] ? lock_release+0xa40/0xa40 [ 196.174957] schedule+0xf5/0x430 [ 196.178301] ? do_raw_spin_trylock+0x190/0x190 [ 196.182864] ? __schedule+0x2060/0x2060 [ 196.186820] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 196.191817] ? trace_hardirqs_on+0xd/0x10 [ 196.195961] ? prepare_to_swait+0x18f/0x4f0 [ 196.200260] ? __lockdep_init_map+0xe4/0x650 [ 196.204652] ? lockdep_init_map+0x9/0x10 [ 196.208693] ? init_timer_on_stack_key+0xb7/0xe0 [ 196.213434] schedule_timeout+0x118/0x230 [ 196.217562] ? usleep_range+0x190/0x190 [ 196.221518] ? __next_timer_interrupt+0x150/0x150 [ 196.226361] rcu_gp_kthread+0x9e5/0x1930 [ 196.230399] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 196.235595] ? force_qs_rnp+0x3a0/0x3a0 [ 196.239547] ? debug_mutex_add_waiter+0x141/0x250 [ 196.244374] ? switched_to_fair+0xb0/0xb0 [ 196.248502] ? check_noncircular+0x20/0x20 [ 196.252716] ? check_noncircular+0x20/0x20 [ 196.256929] ? check_noncircular+0x20/0x20 [ 196.261152] ? pick_next_entity+0x197/0x400 [ 196.265461] ? debug_mutex_add_waiter+0x142/0x250 [ 196.270292] ? finish_task_switch+0x1d3/0x740 [ 196.274768] ? __lock_acquire+0x22b2/0x3e00 [ 196.279072] ? load_balance+0x34c0/0x34c0 [ 196.283198] ? check_noncircular+0x20/0x20 [ 196.287415] ? lock_release+0xa40/0xa40 [ 196.291366] ? compat_start_thread+0x80/0x80 [ 196.295755] ? do_raw_spin_trylock+0x190/0x190 [ 196.300320] ? _raw_spin_unlock_irq+0x27/0x70 [ 196.304797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 196.309794] ? trace_hardirqs_on+0xd/0x10 [ 196.313924] ? finish_task_switch+0x1d3/0x740 [ 196.318394] ? finish_task_switch+0x1aa/0x740 [ 196.322874] ? copy_overflow+0x20/0x20 [ 196.326757] ? __schedule+0x8f3/0x2060 [ 196.330661] ? find_held_lock+0x35/0x1d0 [ 196.334710] ? find_held_lock+0x35/0x1d0 [ 196.338762] ? complete+0x62/0x80 [ 196.342207] ? __schedule+0x2060/0x2060 [ 196.346159] ? do_wait_intr_irq+0x3e0/0x3e0 [ 196.350458] ? __lockdep_init_map+0xe4/0x650 [ 196.354846] ? do_raw_spin_trylock+0x190/0x190 [ 196.359417] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 196.364414] ? trace_hardirqs_on+0xd/0x10 [ 196.368541] ? __kthread_parkme+0x175/0x240 [ 196.372847] kthread+0x33c/0x400 [ 196.376192] ? force_qs_rnp+0x3a0/0x3a0 [ 196.380143] ? kthread_stop+0x7a0/0x7a0 [ 196.384103] ret_from_fork+0x24/0x30